York Mountain Full Firm Mattress Sealy 51878140

For over 140 years, Sealy® has been dedicated to helping everyone achieve a restful night’s sleep. Sealy® continues this commitment with a unique assortment of mattresses, ensuring that every sleeper—regardless of shape, size, sleep style, or budget—can find their perfect Sealy®. The new Farley Elm models by Sealy® offer long-lasting comfort and support for any preference at an unbeatable value. This is because Sealy® mattresses are tested beyond industry standards to deliver quality you can trust, night after night.

[This review was collected as part of a promotion.] This is a great medium firm mattress option. We love the quality of a sealy mattress, and this one is comfy and truly medium- not too soft or too firm.. Kimberlyc189f_8375. Sat Dec 06 2025

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 perfect mattress for my son’s first big boy bed! Also got a great deal and I know it’ll last for years. Anonymous. Fri Oct 02 2026

The BeautySleep Firm Quilted mattress is designed for your lifestyle. With a traditional quilted top panel, our BeautySleep Firm Quilted mattress features high quality foams including our AirCool Foam with a channeled design for cushioned airflow and AllCool Gel Foam to help provide comfort, support, airflow, and breathability with Comfort Foam to meet your comfort needs all night long. Plus, Firm 815 Original Beautyrest Pocketed Coils provide consistent, supportive sleep at a value designed for your lifestyle.

This was a great deal on the mattress box spring set. Very comfortable. Reva C. Thu Feb 12 2026

The Sealy Posturepedic® Elite Hybrid Medium mattress delivers a perfect blend of pressure relief, support, and cool-to-the-touch comfort night after night. The orthopedic-inspired Posturepedic® Pro Support System reduces those nagging Bed Aches™ with exclusive PrecisionFit™ Coil and MaxSupport™ Technology to provide targeted support for years to come.

I spend a lot of time lying down due to chronic illness and I couldn't ask for a better mattress. It's made a world of difference. It's nice and comfortable as well as supportive, without being too stiff.. Autumnh. Thu Jul 23 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.

I was previously unaware of the concept of a mattress in a box. Upon visiting the Wayfair store, I had the opportunity to examine the mattress, having seen it advertised online. We proceeded to order it through the website due to the complimentary delivery service. It subsequently arrived packaged within a box. ItIt was quite heavy, so you will require assistance from another person to move it to its intended location. We have unraveled it, and as less than 24 hours have passed since then, this is its current appearance. Therefore, I will likely wait another 24 hours before placing it on the bed to ensure it has reached its maximum fullness. However, considering the price, we are quite satisfied with the purchase so far, and I will likely provide a follow-up review later.. Sabrina. Atlanta, GA. Sat Sep 12 2026

For over 140 years, Sealy® has been dedicated to helping everyone achieve a restful night’s sleep. Sealy® continues this commitment with a unique assortment of mattresses, ensuring that every sleeper—regardless of shape, size, sleep style, or budget—can find their perfect Sealy®. The new Farley Elm models by Sealy® offer long-lasting comfort and support for any preference at an unbeatable value. This innerspring mattress feature the Sealy Stability™ Plus Coil system with DuraFlex Edge System™ support. This is because Sealy® mattresses are tested beyond industry standards to deliver quality you can trust, night after night.

[This review was collected as part of a promotion.] This mattress is amazing! It is fluffy, soft, and forms to your body while also being nice and firm underneath. It truly is so comfortable. You can see in my picture how fluffy the top is but underneath it has got a lot of support. We are in love with it! Sealy is a great brand so you know the quality is there. It’s hard to find a mattress that isn’t too firm and rock hard — this is the perfect firmness for us.. Commecicommeca_8921. Mon Oct 06 2025

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come.

Perfect bed - the best one we have ever purchased!. Anonymous. Pagosa Springs, CO. Thu Jul 16 2026

This medium hybrid mattress balances contouring comfort with responsive support for a well-rounded sleep experience. A combination of cushioning foam layers and supportive coils creates a sleep surface that adapts to the body's shape while maintaining stability throughout the night. The medium feel offers a blend of softness and support, making it suitable for a variety of sleep preferences and positions. A quilted top adds an extra layer of comfort, while the breathable construction encourages airflow for a more comfortable rest. Plus, the hybrid design combines pressure-relieving comfort with dependable support.

Just got to bed and I allowed to inflate overnight. I am highly satisfied with my purchase, took a little nap and this matress is perfect!. Meghan. Philadelphia, PA. Thu Sep 17 2026

The 2023 Perfect Sleeper collection featuring a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band—with upgrades available with more cooling layers and support.

Love it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Fits perfectly!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!. Sherie. US. Sun Sep 20 2026

The 2023 Perfect Sleeper collection features a coil density system. This supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band, with upgrades available with more cooling layers and support.

I have had this mattress for over 2 years now and find it very comfortable to sleep on. I would recommend it to anyone for restful night's sleep.. Mike. Rio Rancho, NM. Wed Jul 08 2026

The Sealy Posturepedic® Pro Spring Firm mattress offers pressure-relieving comfort and targeted support to help maintain natural body alignment and reduce nagging Bed Aches™ night after night. The orthopedic-inspired Posturepedic® Pro Support System features exclusive PrecisionFit™ Coils enhanced by MaxSupport™ Technology for all-over support. And the DuraFlex™ Coil Edge provides a reinforced solid surface that’s built to last.

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 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

The Sealy Posturepedic® Elite Spring Firm mattress delivers a perfect blend of pressure relief, support, and cool-to-the-touch comfort night after night. The orthopedic-inspired Posturepedic® Pro Support System reduces those nagging Bed Aches™ with exclusive PrecisionFit™ Coil and MaxSupport™ Technology to provide targeted support for years to come.

Mattress is fine, but the frame has an issue i can not turn off the lights under the bed everytime we get out of bed at night the light turns off it does not matter that on the controller I clicked off. It will turn on. How do you keep the light from coming on at night? At list what wire do I unplug to turn the light off. Josem. Thu Jul 23 2026

The BeautySleep 12.5” Firm Quilted mattress is designed for your lifestyle. With a traditional quilted top panel, our BeautySleep 12.5” Firm Quilted mattress features high quality foams including our AirCool Foam with a channeled design for cushioned airflow and AllCool Gel Foam to help provide comfort, support, airflow, and breathability with Comfort Foam to meet your comfort needs all night long. Plus, Firm 815 Original Beautyrest Pocketed Coils provide consistent, supportive sleep at a value designed for your lifestyle.

[This review was collected as part of a promotion.] I love my new mattress, everything about this mattress is a must! Comfort level is so well, slept so well! I would say that this product will last a long time.. Leylanif1. Mon Jul 29 2024

Step up to a world class sleep experience with Beautyrest World Class. Our 1000-density Pocketed Coil Technology and higher density foams provide premier individualized support + motion separation. Our brand new World Class Relief HD Foam offers remarkable pressure relief that responds to your body. **Plus, Level Four mattresses feature twice the SurfaceTouch Gel Memory Foam to unlock pressure relief right at the surface. InfiniCool MAX Technology offers advanced cooling with vertical natural lux fibers in our Beautyrest World Class Quilted mattresses. With 100 years of innovation behind us and many, many more ahead, our latest collection shows exactly how people at their best, get their Beautyrest.

I absolutely love this mattress. It had been about 12 years since I had a new mattress. I have much less back pain in a more comfortable sleep since getting this hybrid mattress. I would highly recommend getting this type of mattress.. Darius W. Sat Dec 06 2025

Step up to a world class sleep experience with Beautyrest World Class. Our 1000-density Pocketed Coil Technology and higher density foams provide premier individualized support + motion separation. Our brand new World Class Relief HD Foam offers remarkable pressure relief that responds to your body. **Plus, Level Four mattresses feature twice the SurfaceTouch Gel Memory Foam to unlock pressure relief right at the surface. InfiniCool MAX Technology offers advanced cooling with vertical natural lux fibers in our Beautyrest World Class Quilted mattresses. With 100 years of innovation behind us and many, many more ahead, our latest collection shows exactly how people at their best, get their Beautyrest.

This mattress is perfectly comfortable. It really supports my back and hips.. Cathy R. Tue Jul 21 2026

The BeautySleep 10” Med-Firm Hybrid Mattress In A Box features a quilted surface, Original Beautyrest Pocketed Coil Technology, and quality foams for long-lasting support, pressure relief, and airflow. Durably assembled in the USA within trusted facilities and offered at a value, this mattress offers lasting comfort—delivered to your door.

Very comfortable. Not too firm not too soft right in a middle.. Sachiko. New York, NY. Mon Sep 14 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

The Sealy Posturepedic® Spring Medium mattress offers lasting comfort and superior support to help maintain natural body alignment and reduce nagging Bed AchesTM. The orthopedic-inspired Posturepedic® Support System features exclusive PrecisionFit™ Coils, arranged right where you need them. Plus the Coil Edge provides a solid surface that’s built to last.

[This review was collected as part of a promotion.] Super comfortable mattress, it has the perfect amount of support. After sleeping on it for a few weeks it’s still as durable as the day it arrived. Great value and overall just so breathable in the hot summer nights. Love it!. Brennah9_3726. Tue Sep 02 2025

A step-up in the Essentials Collection, this Euro Pillow Top mattress features more Response Open Coils for adaptive support, additional layers of comfort foam, and a reinforced mattress edge for increased durability. It’s a great value mattress for a great night’s sleep with a soft feel.

Very comfortable mattress! My daughter loves the plush pillow top on it... you can't feel any of the inner springs at all. Well made and of really good quality. I recommend this mattress to anyone looking for a softer mattress but with good support!. Missy. Windermere, FL. Fri Sep 15 2023

The Serta Five Star Mattress Firm delivers comfort and convenience. Our mattress in a box fully expands quickly so you can sleep on it right away. This quilted innerspring mattress features our individually-wrapped coil system for durability and all-night support. Pillowsoft Aire Foam offers airflow and enhanced cushioning for exceptional comfort. A breathable fabric cover helps you to rest well and wake up refreshed while our antimicrobial technology keeps your mattress fresh and clean from odor-causing bacteria. Additional features for the 12" model include Serta Pillowsoft Foam that provides gentle contouring support, QuiltLoft Memory Foam offers additional comfort at the surface of the mattress, and a gel foam band provides our signature zoned comfort for the lumbar and hips. The Serta Five Star Mattress—from box to bed in seconds.

I loved that I received the item within 24 hours. Unfortunately, upon receipt of the item, the bottom of the box was opened. Also the mattress is not cut true to size. Some of the description is quite confusing. Such as cleaning after each use. I need a full time mattress. Thanks for your service Purdy J. Washington DC. Purdy. Washington, Dc. Sun Jun 28 2026

The BeautySleep 11.5” Firm Quilted mattress is designed for your lifestyle. With a traditional quilted top panel, our BeautySleep 11.5” Firm Quilted mattress features high quality foams including our AirCool Foam with channeled design for cushioned airflow and Comfort Foam to meet your comfort needs all night long. Plus, Firm 815 Original Beautyrest Pocketed Coils with the Beauty Sleep 11.5” Firm Quilted mattress provide consistent, supportive sleep at a value designed for your lifestyle.

Just the right support for a firm mattress hoping to get many years out of it with no premature sagging. Kyle C. Thu Feb 12 2026

The 2023 Perfect Sleeper collection featuring a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band—with upgrades available with more cooling layers and support.

firm and supportive. don't expect any issues anytime soon. seems very well made. James. Mesa, AZ. Wed Sep 30 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

Love this extra firm mattress! My husband wasn’t too sure at first because it is really firm, but it has helped relieve his back pain now he loves it too.. Holly. Franklin, TN. Fri Sep 25 2026

Better you begin with a better night's sleep. The lasting resilience of Beauty rest silver ensures you'll be more awake™ every day for years to come.

Great mattress! All our guests commented on how comfortable the beds are.. Lisa. Atlanta, GA. Tue Sep 29 2026

The Serta Five Star Mattress 14 Firm delivers comfort and convenience. Our mattress in a box fully expands quickly so you can sleep on it right away. This quilted innerspring mattress features our individually-wrapped coil system for durability and all-night support. PillowSoft Aire Foam offers airflow and enhanced cushioning for exceptional comfort. Plus, CoolTwist Gel Memory Foam for additional cooling comfort. Looking for lower back care? A gel foam band provides our signature zoned comfort for the lumbar and hips. Cool-to-the-touch CoolFeel Fabric helps you wake up refreshed while our antimicrobial technology keeps your mattress fresh and clean from odor-causing bacteria. The Serta Five Star Mattressfrom box to bed in seconds.

Very comfortable and highlyrecommend!. Lin. Flushing, NY. Fri Apr 24 2026

Perfect for guest beds, spare beds, and kids’ rooms, this spring mattress with a firm feel features response open coils and a seal support gel foam layer for an on-the-bed feeling. It’s a great night’s sleep at an affordable price.

This bed is very comfortable. It definitely is more firm than soft as described. The first one came with a tear in it but Wayfair was awesome and sent us a new one. We would recommend. Our guests say they slept well!. Catie. Sanford, NC. Mon Aug 21 2023

[This review was collected as part of a promotion.] This bed is super comfortable. It has great back support, it's a bit firm but still comfy. It's a very thick bed which lends to its comfortability factor. My little kiddo and my cats love sleeping with me in this bed, and it's held up very well. When my little one tosses and turns, it doesn't really disrupt my sleep too much because the mattress is so firm. I've enjoyed this bed and think it's a great value.. Sweetrose781_6167. Sun Aug 24 2025