Ultra Firm Mattress King Size

Elevate your sleep with the Beautyrest ComforPedic Loft Gel Memory Foam Mattress. This firm gel memory foam mattress provides three layers of supportive foam that deliver exceptional comfort, pressure point relief, and motion isolation. The firm construction helps maintain proper spinal alignment and offers enhanced support for your body, making it ideal for those who prefer a more structured, supportive sleep surface. Gel-infused memory foam promotes airflow to keep you cool throughout the night while contouring to your body for personalized comfort. Combining durability, high-quality materials, and advanced cooling technology, the ComforPedic Loft mattress ensures a restorative and luxurious sleep experience night after night.

So surprised at how comfortable this bed is. Such a highlight climbing in every night. I’ve always had spring mattresses - my first gel memory foam - and I’m not going back. Sold!. Anonymous. Mon Oct 05 2026

Experience superior support with our premium hybrid mattress, expertly engineered for those who prefer an extra-firm sleep surface. The advanced high-density pocketed coil system provides targeted pressure relief and optimal spinal alignment, specifically contouring to your back, hips, and shoulders. Reinforced edge support with high-resilience foam prevents roll-off and maintains stability, whether you're sleeping or sitting on the mattress edge. Enjoy undisturbed rest with motion-isolating technology that keeps you properly supported all night long—wake up refreshed without aches or pressure points.

Great mattress and very comfortable, nice and firm. Had no problem setting it up.. Liz. NC. Thu Apr 30 2026

Discover Perfect Balance in Our Firm Hybrid Mattress! Experience premium memory foam paired with responsive coils—engineered for sleepers who want firm, comfortable support. With a firmness level around 6-7 out of 10, it offers true firmness without sacrificing comfort. The thick memory foam conforms to your body, easing pressure points, while the innerspring core adds strong support and cooling airflow. Whether you sleep on your back, side, or stomach, this mattress keeps your spine aligned with a cloud-like feel and firm reinforcement. Better sleep starts with the right support.

Mattress is amazing, it’s very comfortable!. Joselyn. Wed Oct 21 2026

The Sealy Posturepedic® Plus Spring Firm mattress delivers pressure-relieving comfort to help maintain natural body alignment and reduce nagging Bed Aches™ night after night. The orthopedic-inspired Posturepedic® Plus Support System features exclusive PrecisionFit™ Coils, arranged right where you need them. Plus, the DuraFlex™ Coil Edge provides a reinforced solid surface that’s built to last.

[This review was collected as part of a promotion.] Oh ny goodness! Im blown away! This offer exceeded all my expectations! Its SUPER SOFT!! Lots of support! Very Durable, Thick, Not made cheaply! Exactly what I needed with my back hurting lately. Im so excited!!. Danielleh385_8972. Wed Sep 03 2025

Experience the ultimate luxury sleep with our premium mattress. This thicker hybrid mattress has a low-motion transfer, so it's designed to let you stay asleep even if your partner tosses and turns. Each mattress is meticulously crafted from the finest materials, Our certified mattress combines cashmere and cotton ticking for a more natural and comfortable sleep surface. This double-sided mattress offers different firmness and color options, letting you choose the style you prefer. It incorporates multiple layers of breathable memory foam infused with charcoal and gel memory foam for a comfortable foundation, enhancing breathability and extend the mattress's lifespan.

Very heavy bed. Still waiting for it to fully inflate. Nicely made mattess beautiful design. Hopefully it will be ready to sleep on by tomorrow.. Mechelle. Sat Aug 15 2026

This firm hybrid mattress delivers balanced support through a combination of responsive coils and cushioning foam layers. Designed with a firm feel, it provides a stable sleep surface that helps promote proper alignment while minimizing excessive sink. The hybrid construction pairs the contouring comfort of foam with the durability and support of an innerspring core, creating a sleep experience that feels both supportive and comfortable. A breathable design encourages airflow throughout the mattress for added comfort. Plus, the hybrid construction combines pressure-relieving comfort with dependable support.

I’m very happy with this purchase! It’s incredibly soft and comfortable while still providing a nice level of firmness and support. I’ve been sleeping really well on it. The only minor issue is that all four corners seem slightly compressed or sunken. I initially thought they would fully expand and return to their normal shape over time, but they still seem to be that way. Aside from the corners, I’m very satisfied with everything else. It’s comfortable, supportive, and I’ve been enjoying it so far. I would definitely recommend it!. Anonymous. Fri Oct 16 2026

Upgrade your sleep with the Evann Spring Mattress, designed to combine cooling comfort, pressure relief, and responsive support with a balanced medium-firm feel. Cooling gel memory foam gently contours to the body to help relieve pressure around the shoulders, back, and hips, while the breathable knitted cover and airflow-friendly construction help maintain a cooler, more comfortable sleep environment throughout the night. At the core, individually wrapped pocket coils respond independently to movement, helping reduce motion transfer and minimize partner disturbance while delivering stable, adaptive support. The Spring construction balances cushioning and responsiveness for side, back, and combination sleepers, while reinforced edge support helps improve stability around the perimeter and maximize the usable sleep surface. Designed with fiberglass-free materials, along with anti-static and hypoallergenic comfort, Evann offers added peace of mind for everyday sleep. The mattress is CertiPUR - US®, OEKO-TEX® & SGS Certified, combining carefully selected materials with dependable Spring construction. Available in 12" and 14" profiles across Twin, Twin XL, Full, Queen, and King sizes, Evann arrives conveniently compressed as a mattress in a box for easier delivery and setup. Simply unbox, unroll, and allow 48–72 hours for full expansion. Backed by a 10-year limited warranty, the Evann Spring Mattress delivers the cooling comfort, pressure relief, motion isolation, and medium-firm support needed for comfortable, dependable sleep night after night.

The mattress is firm yet very comfortable! Perfect support for our 50 bodies.. Dgb In Wy. Thu Aug 27 2026

Relieve morning back pain with this 14" extra-firm hybrid mattress. Engineered with an ultra-supportive pocket spring foundation and targeted lumbar support, it ensures perfect spinal alignment without sagging. The reinforced 2.2mm perimeter coils deliver rock-solid edge stability across the entire surface. Certified non-toxic and 100% fiberglass-free, this breathable bed arrives compressed in a box for quick, hassle-free setup.

Hannah. Potomac, MD. Sun Oct 18 2026

The flippable Plank Luxe is designed to be the firmest mattress on the market—pairing all of the benefits of the original Plank with the additional responsiveness and pressure point relief of individually encased coils. Put simply, the construction of the Plank Luxe creates a more comfortable sleep surface for both sleep partners. Both the firm and extra-firm sides are offered with optional cooling panels for the ultimate sleep experience.

I LOVE this bed. Is it firm Yes and I haven’t had back trouble once since using it. I’ve had this mattress for a year and it is still in excellent shape.. Terri. Saint Joseph, MO. Mon Aug 31 2026

Relieves severe back pain: extra firm mattress with 7-zone orthopedic support aligns spine, reduces pressure Breathable Construction Compatible with Adjustable Base. 1180 springs & high-density foam prevent sinking. Cool gel cover, fiberglass-free. Supports 350+ lbs.

Me gusta mucho muy firme y cómodo solo tengan cuidado al abrirlo que es peligroso si estás cerca, me encantó apenas llevo un día con el voy a seguir probando como me va con el tiempo. Anonymous. US. Fri Jul 17 2026

Experience the perfect balance of firm to extra firm support and luxurious comfort with our 14.2-inch Hybrid Mattress, expertly engineered for those who need exceptional spinal alignment and pressure relief. Designed with Asian sleep habits in mind, this mattress offers a firmer feel without sacrificing comfort, making it an ideal choice for back and stomach sleepers.

A heavy package to place on the platform bed but once set it’s easy to unpack and expand. The “Firm” description is accurate and just what I wanted. C.m.. Florida. Sat Jul 18 2026

The Manchot hybrid mattress combines a medium-firm surface feel with reinforced center support. Its individually pocketed coils use 2.3 mm steel wire in the center third and 2.0 mm wire in the adjacent body zones. Comfort foam above the coil system and a breathable knit cover create a grounded feel for those who prefer sleeping on their mattress rather than settling deeply into it. Compatible with platform beds, box springs, and slatted bases with gaps of up to 3 inches. The mattress ships compressed in a box.

Ordered 12" firm. It is very firm which I like. Hoping it holds up good over time. In RV so won't get daily use. Exceeded expectation.. Colette. Maxton, NC. Fri May 29 2026

Engineered for Your Best Sleep – The Smarter Hybrid Mattress Tired of choosing between support and comfort? Our hybrid mattress combines the best of memory foam and innerspring technology—giving you cool, pressure-relieving comfort with durable, body-hugging support for deeper, more restorative sleep. The Right Fit For: -Back/side sleepers (medium-firm 6/10 feel) -Hot sleepers (breathable 3D knit cover) -Safety-conscious buyers (no fiberglass or harmful chemicals) Which Thickness is Right for You? 10" – Best for kids, guest rooms, or platform beds (no box spring needed). 12" – Ideal for most sleepers (130-230 lbs), especially side sleepers needing pressure relief. 14" – Luxury feel, best for plus-size sleepers (230+ lbs) or adjustable bases. Which Size Should You Choose? Twin (38"x75") – Kids, dorm rooms, or small spaces. Full (54"x75") – Solo adults who like extra room. Queen (60"x80") – Couples or master bedrooms (best seller!). King (76"x80") – Spacious comfort for couples, tall sleepers, or pet owners. Still unsure? Most couples love our Queen 12"—the perfect balance of support and comfort!

I really love this mattress and the price was fantastic! Best I’ve slept in a few years!. Debra. Okanogan, WA. Sun Sep 20 2026

This mattress features a highly breathable fabric that ensures a cool and comfortable sleep throughout the night, reducing any stuffiness. Equipped with an advanced independent pocket spring system and high-density memory foam, it offers uniform and firm support for the body, striking a perfect balance between support and comfort to accommodate various body types and sleeping positions.

Queen Size.It offers great value for money. The edges have been reinforced for sturdiness while I do feel a bit of sinking when sitting on the edge, I am very satisfied considering the price—it’s perfect for a guest room! I weigh 116 pounds, and I dont feel the mattress sagging when lying on it the firmness level is just right. Im very happy with it!. Anonymous. Sat Aug 22 2026

Meet your ideal night's sleep with this Hybrid Mattress! Our mattress combines cooling gel memory foam with over 930 individually pocketed springs to redefine your sleep experience, offering perfect medium-firm support that cradles your body and maintains natural spinal alignment whether you sleep on your side, back, or stomach. Scientifically engineered for superior motion isolation, breathable comfort, and lasting support, enjoy peaceful nights all through the night. Backed by a 365-day trial and 10-year warranty for your peace of mind.

Great mattress! I have significant back pain due to degenerative disc disease, and since getting this mattress, I’ve noticed a big difference. I’m able to get up and move around much more easily. I would definitely recommend this mattress to anyone looking for better comfort and support!. Dana. NC. Wed Oct 21 2026

Experience the ultimate luxury sleep with our premium mattress. This thicker hybrid mattress has a low-motion transfer, so it's designed to let you stay asleep even if your partner tosses and turns. Each mattress is meticulously crafted from the finest materials, Our certified mattress combines cashmere and cotton ticking for a more natural and comfortable sleep surface. This double-sided mattress offers different firmness and color options, letting you choose the style you prefer. It incorporates multiple layers of breathable memory foam infused with charcoal and gel memory foam for a comfortable foundation, enhancing breathability and extend the mattress's lifespan.

I was reluctant to purchase a mattress online because I've always tested out options in store. The reviews were very helpful but ultimately what convinced me was the double sided use. I do prefer the softer white side of the mattress and can see the benefit of switching to the firmer side after years of use. After a week on the mattress I am SO glad I made the purchase. Worth every penny!. Jill. Napa, CA. Fri Sep 25 2026

Sleep luxuriously with Beautyrest Silver BRS900 mattress. Featuring Beautyrest’s innovative 900 Series Pocketed Coil technology, the Silver BRS900 mattress provides superior support from its base up. Sleep distraction-free with this support layer, designed to isolate motion between partners, and stretch out comfortably with the BeautyEdge layer’s edge-to-edge support. The Gel Memory Foam Lumbar Support layer provides pressure-relief where you need it most, and the DualCool moisture-wicking technology ensures you wake feeling refreshed. The Silver BRS900 is crafted to optimally support your body for a comforting, cooling sleep. Its innovative features, paired with the mattress’s clean, modern design, package perfectly together for a luxury sleep experience, night after night

Had this mattress for about 6 yrs now. It was comfortable and plush for the first year and then started getting a bit firm for my liking. I feel it’s good for back sleepers but not so much for side sleepers.. Priscilla. Bloomington, CA. Thu Oct 08 2026

Deliberately designed, the Ego Home Ventilated Gel Memory Foam Mattress with Copper Infusions presents a firm feel, boasting three distinct layers that collectively contribute to its outstanding performance. With an industry-leading graphene cover and cutting-edge foam layers, this mattress stands as an effortless choice for your primary, secondary, or guest bedrooms. Its compatibility with a variety of bed frames, bases, and adjustable beds ensures a cool, clean, and tension-free night's rest. Shipped compressed in a box, we recommend allowing 48-72 hours for it to regain its original shape. Immerse yourself in the comfort, quality, and peace of mind provided by the premium Ego Home 14-inch Ventilated Gel Memory Foam Mattress with Copper Infusions.

Perfect if you have back pains. I ordered another for the guest bedroom and have gotten nonstop compliments. Would recommend 1010.. Anonymous. Wed Sep 23 2026

Indulge in a cooler, more comfortable sleep with the 14" Pure Ice Lux Firm Quilted Mattress, featuring a Black Ice Cover that wicks away heat and a 1" Elate Visco layer infused with copper, gel, silver, and graphite for enhanced airflow, pressure relief, and better health. Enjoy undisturbed rest with Perimeter Edge Wrapped Coils that reduce noise and isolate movement, complemented by HD Firm Comfort Foam for proper spinal alignment, all crafted with an adjustable-friendly design and proudly made in the USA with a 10-year warranty.

I was a bit nervous when placing this order. Ii am extremely satisfied though. The best sleep I’ve had in a while. Great purchase!. Anonymous. Sun Sep 27 2026

The Sealy Posturepedic® Plus Spring Ultra Firm mattress delivers pressure-relieving comfort to help maintain natural body alignment and reduce nagging Bed Aches™ night after night. The orthopedic-inspired Posturepedic® Plus Support System features exclusive PrecisionFit™ Coils, arranged right where you need them. Plus, the DuraFlex™ Coil Edge provides a reinforced solid surface that’s built to last.

[This review was collected as part of a promotion.] I was asked by Influencer to try this product in return for my honest and unbiased opinion Seale's Patterson II posturepedics plus spring ultra firm has to be the most comfortable mattress I have ever been able to lay my body on. Just having to have emergency hamstring reattachment surgery to where I was laid up in bed for almost 6 weeks I was so afraid that I wouldn't be comfortable and not be able to get any rest to heal. That couldn't have been further from the truth. This mattress is firm and holds my body. I don't "sink in" like foam mattresses. It has just enough give in the padding on the very top so that you know you're not laying on " a board". I can only be comfortable being on firm mattresses and this is extremely helpful to my back and to my recovery for my hamstring. I wouldn't give this mattress up if God himself asked me for it. This mattress is that good and it's beautiful!.. Lalu6060_9924. Thu Sep 04 2025

Experience supportive comfort and cooling relief with this medium-firm hybrid mattress. Designed with layers of gel-infused memory foam and individually wrapped pocket springs, this mattress balances contouring comfort with long-lasting support. The breathable knit cover promotes airflow, helping regulate temperature for a more comfortable night’s sleep. Motion isolation minimizes partner disturbance, while reinforced edge support increases durability and expands the usable sleep surface. Conveniently packaged as a mattress-in-a-box, it is easy to move, set up, and enjoy.

Oh my God my mattress is the best mattress Ive ever had in my life. It is so comfortable. I sleep like a baby. Thank you Wayfair.. Anonymous. Tue Oct 13 2026

Discover balanced comfort engineered for better sleep with the Norellune Collection. This medium-firm hybrid mattress combines cooling gel memory foam, breathable comfort layers and a responsive Adaptive 7-zone pocket-coil system to deliver cooling comfort, targeted support and pressure relief in one thoughtfully designed sleep system.940+ individually wrapped pocket coils respond independently to body movement, helping support the shoulders, lumbar area, hips and legs while reducing motion transfer between sleep partners. Adaptive foam layers gently contour around pressure points to distribute body weight more evenly, while reinforced edge support creates a steadier perimeter and more usable sleeping space from edge to edge. Cooling gel memory foam and breathable, skin-friendly materials help release trapped heat and moisture for a cooler, fresher sleep environment. Fiberglass-free construction, CertiPUR-US® and OEKO-TEX® certified materials, hypoallergenic and anti-static comfort features add confidence to the materials surrounding your sleep. Part of the Inver Collection, this mattress is built around a simple promise: balanced comfort, targeted support and refreshing sleep without unnecessary complexity. Compressed and rolled for convenient delivery; allow 24–72 hours after unboxing for full expansion and recovery.

It’s hard for me to imagine a mattress like this rolled up in a box but here it is! I followed directions and it fluffed up nicely. Got it on the foundation and it sleeps very well. I’m quite pleased with this mattress.. Melissa. Odessa, TX. Sat Oct 24 2026

Designed to adapt to your comfort, this double-sided hybrid mattress offers two sleeping experiences in one. One side provides a medium feel that gently contours to your body, while the reverse side delivers firmer support for those who prefer a more stable sleep surface. Wrapped in soft, breathable cashmere fabric, the mattress offers a refined sleeping experience with lasting comfort. Inside, individually pocketed coils, bamboo charcoal cotton, and cooling gel memory foam work together to provide pressure relief, reduce motion transfer, and promote a cooler, cleaner night's sleep. Conveniently compressed in a box for easy setup and backed by a 10-year limited warranty, it's a practical investment designed for years of dependable comfort.

Great mattress for the price. The mattress fits the bed (also a Wayfair purchase) nicely. The mattress was easy to unpack, there is an outer package and the actually mattress is vacuumed sealed with instructions of how to unroll it safely. Love the fact that it is actually dual sided, so you can the firmness. I would definitely buy this mattress again.. Ginger B. Quakertown Pa. Thu Aug 13 2026

Sealy® was among the first to create the hybrid, pairing the best qualities of innerspring and memory foam mattresses to deliver best-of-both-worlds comfort. Carefully engineered coils adapt and support every part of your body, while specialty foams conform and cushion for your most comfortable night’s sleep. Our classic Sealy® cool collection is engineered for a great night’s sleep, delivering trusted Sealy® quality at an affordable price. Your mattress comes compressed in a box, combining Sealy® quality with the convenience of easy transportation.

The comfiest mattress! Just what we were looking for. Firm without being hard, soft but still supportive!. Anonymous. OK. Mon Oct 12 2026

If you are tired of traditional mattresses that have poor comfort and affect your sleep quality, you can say goodbye to them now, because you can choose our brand with confidence , which has been professionally designed to ensure comfort, support and durability at the same time, allowing users to have a high-quality sleep. Featuring an advanced hybrid core design and premium exterior print, our hybrid mattresses combine traditional spring mattresses with high-end gel foam mattresses for superior support and feel. When you lie down, you will be amazed by the ergonomic design, which supports your body perfectly and relieves stress points, allowing you to fall asleep peacefully. Our mattresses have passed three international safety certifications to ensure the safety of the materials used, providing you with a static free, allergy free, and skin friendly nighttime environment. Meanwhile, flame-retardant materials will protect your safety. Don't hesitate, click on it to have the most comfortable sleep experience!

This mattress is exactly what I needed! I moved into a furnished apartment with a very soft mattress. One night on this firm mattress and my back already feels so much better. I slept like a rock. It was packaged very well, and it was easy to open. It was much heavier than I was expecting (who knew mattresses were heavy?) so keep in mind you might need some help. The instructions say to give it 24-72 hours to be fully expanded, but I slept on it a few hours after I opened it, and it was still great.. Samantha. Usaf Academy, CO. Sun Sep 20 2026

Mattress Firm 14 inch – Extra Firm Support with Foam Encased Edge, Motion Isolation, Pressure Relief, Hybrid Pocket Spring Bed for Back & Stomach Sleepers

Great quality. I am very satisfied with this purchase. I wanted a firmer mattress so my back wouldnt hurt. This was a great choice.. Anonymous. Mon Oct 12 2026

Elevate your sleep experience with the ComforPedic Loft from the Beautyrest gel memory foam mattress and box spring. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow through the foam to keep you cool while conforming to the shape of your body to offer pressure point relief.

Extremely comfortable and just the correct amount of firmness.. Nancy. Elgin, OK. Wed Sep 09 2026

Experience the best of both worlds with the reimagined Beautyrest Black® Hybrid mattress - the latest advancement from the creators of the original Hybrid mattress. Rest undisturbed as Triple-Stranded Pocketed Coil® Technology delivers our most advanced, individualized support and motion separation, isolating movement between sleepers while conforming to support their unique shapes. Plus, sleep comfortably as a cool-to-the-touch Sleep Climate™ Surface promotes cooling for a luxurious rest. Our patented ContourFit® design allows you to nestle directly into Beautyrest® Gel Memory Foam at the mattress surface, enhancing your comfort and pressure relief no matter your sleeping position. The best of individualized support, motion separation, and pressure-relieving comfort await in a mattress designed to excel in all. Invest in your rest, and discover your best with the reimagined Beautyrest Black® Hybrid.

Great mattress! I have chronic back pain due to scoliosis. I initially purchased a dreamcloud firm mattress and it felt too soft. Swapped it for this one and I couldn’t be happier! It has minimal bounce and doesn’t sink when you sit on the edges. Definitely worth the price and would highly recommend to anyone looking for a firm mattress.. Anonymous. Sat Aug 08 2026

Engineered for Your Best Sleep – Bedstory Mattress Tired of choosing between support and comfort? Our hybrid mattress combines the best of memory foam and innerspring technology—giving you cool, pressure-relieving comfort with durable, body-hugging support for deeper, more restorative sleep. The Right Fit For: -Back/side sleepers (medium-firm 6/10 feel) -Hot sleepers (breathable 3D knit cover) -Safety-conscious buyers (no fiberglass or harmful chemicals) Which Thickness is Right for You? 12" – Ideal for most sleepers (130-230 lbs), especially side sleepers needing pressure relief. 14" – Luxury feel, best for plus-size sleepers (230+ lbs) or adjustable bases. Which Size Should You Choose? Twin (38"x75") – Kids, dorm rooms, or small spaces. Full (54"x75") – Solo adults who like extra room. Queen (60"x80") – Couples or master bedrooms (best seller!). King (76"x80") – Spacious comfort for couples, tall sleepers, or pet owners. Still unsure? Most couples love our—the perfect balance of support and comfort!

We got the 14" mattress. I love the 800+ individually wrapped springs, and the fact that it is fiberglass-free, and has CertiPUR-US foam, and OEKO-TEX certification. The mattress also feels really nice and supportive, but also very cushiony on sore joints. I do not think the " reinforced edge support" is anywhere near as supportive as the "integrated mattress edge support" our last mattress from Wayfair featured. The last one we had was the Wayfair Sleep Medium Hybrid Mattress, and you could sit on the side of that one without it sinking down more than just a tiny bit. I liked that feature a lot as it gives you a more stable surface to sit on to put on shoes, etc. Thankfully we have a bench at the end of our bed, because this mattress edge sinks down quite a bit on the edge. (And NO, I have not gained weight since we had the last one.) My husband and I both miss that extra structure at the edges of the old one, but this mattress does feel very nice. Overall we are happy with our purchase. I would have given it 5 stars if it had had the same edge support as the previous mattress. Update: It's now been 5 months that we have been sleeping on this mattress and it is sagging. I wish I'd never bought it. We rotate our mattress every 4 months. We are not obese people, and frankly even if we were, the mattress is supposed to support 880lbs, and my husband and I aren't even half that added together. Don't buy this mattress.... Sherri. Jefferson City, TN. Tue Sep 29 2026