Serta Dunway Mattress King

King

The all-new 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.

Fine for now. Let’s see if it holds up in a year. So far, I would recommend this mattress.. Christine. Morrison, CO. Tue Oct 15 2024

King, 12"

The all-new 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.

Great mattress!. Lynnette Kay. Austin, AR. Wed Feb 04 2026

King

The all-new 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.

[This review was collected as part of a promotion.] I love this mattress! It’s by far the best mattress I ever had! It’s thick , durable , and the best thing about it is that it’s comfortable. I feel I sleep on cloud. I wake up refreshed, and well rested. It’s the best thing I did for my sleep life . I do place a mattress cover on it , but , the material is so well made , that cleaning the mattress is easy Well made product!. Happy In La. Los Angeles, CA. Mon Mar 04 2024

King

The all-new 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.

Haven't slept on it yet, but it sure seems firm when I laid on it. I have it in the guest room and I sure want to try it out. Looking for a king on sale.. Carl A. Sun Apr 26 2026

King

The all-new 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.

Just received the Serta Perfect Sleeper mattress today. It looks exactly like the picture and feels just like the description.. Linda Z. Thu May 21 2026

10", King

The Serta Five Star Mattress Plush Pillow Top 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, Serta Pillowsoft Foam provides gentle contouring support. QuiltLoft Memory Foam offers additional comfort at the surface of the 12" model. Looking for lower back care? A gel foam band provides our signature zoned comfort for the lumbar and hips. Cool Twist Gel Foam is designed to promote airflow and heat dissipation. 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. The Serta Five Star Mattress—from box to bed in seconds.

It’s softer than I thought it’d be! I prefer an extremely soft mattress but I needed a shorter (10”) mattress for the bed frame I wanted and ultra plush is harder to find so I settled on this one and I’m quite pleased. You can sleep on it as soon as you unbox it, which is nice. Pretty standard mattress that’s decently plush for a good price.. Rachel. Chicago, IL. Fri Feb 13 2026

King

The all-new 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 am disabled with arthritis, and this mattress is so comfortable and gives me such a good night sleep. Eve. Muskegon, MI. Wed Mar 05 2025

King

The Serta Five Star Mattress 16 Plush Pillow Top 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 to rest well and 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.

Comfy thick not too firm or soft. Kim. Palm Coast, FL. Sun May 10 2026

7", King

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.

Harder than in showroom, Needed to buy 2 inch topper because hips were in pain.. Harder Than Showroom. Sun Apr 12 2026

King

Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it with upgrades available with more cooling layers and support

Great mattress-so comfortable for a side sleeper.. Marilyn. Saratoga Springs. Thu Jul 11 2024

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam. Plus a classic quilted feel that makes for night after night of perfect sleep. Memory foam and cooling upgrades available.

I bought two of these and you did not require the Serial numbers. Patricia K. Mon Mar 30 2026

King

The all-new 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.

I loved the mattress for its quality. So far I am satisfied with my purchase.. Neelam. Morris Plains, NJ. Fri Jul 04 2025

King

Designed with cooling gel memory foam, this mattress seamlessly blends value and convenience with the durability and trusted comfort Serta is known for. Serta Mattress-in-a-Box collection delivers comfort at a value with convenient delivery—so you can rest easy night after night. *Only available in select models

Bought this mattress for my sister and she said it’s the best sleep she’s gotten in years ! It’s comfortable and she slept like a baby all night …. Nicola. Londonderry, NH. Mon Jan 26 2026

10", King

The Serta Five Star Mattress Medium 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, Serta Pillowsoft Foam provides gentle contouring support. Looking for lower back care? A gel foam band provides our signature zoned comfort for the lumbar and hips. A breathable fabric cover helps you to rest well and wake up refreshed. The Serta Five Star Mattress—from box to bed in seconds.

Amazing for back problems and neck and overall body its 100 percent a recommended bed ill tell everyone about it …. You should definitely buy this I LOVE SERTA PRODUCTS … THERE PILLOWS…THERE MATTRESS PROTECTOR…AND THERE MATTRESSES. Kowary. Sun May 10 2026

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam. Plus a layer of micro coils and a classic quilted feel makes for night after night of perfect sleep. Memory foam and cooling upgrades available.

The mattress is very well made, and more importantly, provides a good night’s sleep.. Anonymous. Tue Jan 20 2026

King

The all-new 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.

Comfy and supportive. Perfect guest room mattress.. Kimberli E. Sat Apr 11 2026

King

Experience the trusted comfort of Serta with Serta® Clarks Hill. Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, plus a Gel Memory Foam upgrade for even more pressure relief, this mattress balances cool breathability with responsive support and pressure relief for a classically comfortable rest.

Execeptionally comfy, plush and supportive mattress. Bianca F. Thu Jan 15 2026

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam, plus a layer of micro coils for night after night of perfect sleep. Memory foam upgrades available

Super support and comfort! Best mattress I have ever laid on! I love it!. Lisa G. Sun Feb 15 2026

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam, plus a layer of micro coils for night after night of perfect sleep. Memory foam upgrades available

I love it with the adjustable frame. I can sleep and be comfortable. This was purchased after medical procedures which had me sleeping in a chair for months. Not now! First day I got it I slept in my own bed.. Patricia S. Sun Feb 08 2026

King

The Serta Five Star Mattress 14 Plush 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, Serta PillowSoft Foam provides gentle contouring support while 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. CoolTwist Gel Foam helps dissipate heat and Cool-to-the-touch CoolFeel Fabric helps you to rest well and 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.

Great mattress. Have had Sertas before. The bed in a box was easy and worked great . Slept on the mattress that night, very comfortable and no odor or other issues.. Jeff. SC. Sat May 02 2026

King

Experience the trusted comfort of Serta with Serta® Clarks Hill. Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, plus a Gel Memory Foam upgrade for even more pressure relief, this mattress balances cool breathability with responsive support and pressure relief for a classically comfortable rest.

Firm but comfortable, great sleep, wonderful feel from the 1st night on.. Arlessa G. Wed Jan 14 2026

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam. Plus a layer of micro coils and a classic quilted feel makes for night after night of perfect sleep. Memory foam and cooling upgrades available.

Serra twin xtra long is very nice. Long over due.. Emilio D. Sun Mar 08 2026

King

The all-new 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.

Comfy and supportive. Perfect guest room mattress.. Kimberli E. Sat Apr 11 2026

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam. Plus a classic quilted feel that makes for night after night of perfect sleep. Memory foam and cooling upgrades available.

I have no complaints it's super comfortable. I never thought i'd like a mattress other than my king koil.. Cheryl P. Fri May 15 2026

King

Experience the trusted comfort of Serta with Serta® Clarks Hill. Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, plus a Gel Memory Foam upgrade for even more pressure relief, this mattress balances cool breathability with responsive support and pressure relief for a classically comfortable rest.

[This review was collected as part of a promotion.] I have always been a fan of Serta mattresses and this one did not disappoint! It has great support but is not firm. It is soft and very comfortable. I have back pain and mornings are always hard for me to get up and moving. Since I have switched to this mattress I do not wake up with any aches or pains! The mattress has a good thickness and my fitted sheet fits on it with ease. It is well made and the stitching shows it. I will be sticking with Serta for all my families bedding needs!. Beth1982. Lowell, IN. Fri Oct 14 2022

King

The all-new 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.

Comfy and supportive. Perfect guest room mattress.. Kimberli E. Sat Apr 11 2026

King

Experience the trusted comfort of Serta with Serta® Clarks Hill. Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, this mattress balances cool breathability with responsive support for a classically comfortable rest.

[This review was collected as part of a promotion.] We got this for mattress for my teenage son's room. He was ready for a good mattress. Overall we are very happy with this one. He says it is very comfortable, gives great support and he likes that the mattress isn't firm but on the softer side. He is a tall boy so it seems to be holding up good for the past month that he has been sleeping on it. His only complaint is that he would of liked to feel the cooling gels more. This mattress is used when we have guest as well. My mom slept on it and she gave her stamp of approval. Believe me when I say that my Mom would let me know if she didn't like it. My dad has also slept on it a few times and he also likes it but would of liked a more firmer mattresses (he is strange). Overall it is a very good mattress. I don't find it firm at all so if that is what you are looking for move on but if you want a soft/comfy mattress this is the one for you.. Aztracy. Phoenix, AZ. Wed Oct 12 2022

King

The new Serta Perfect Sleeper Pro, our most advanced hybrid mattress, features 5 support zones designed with responsive coils and 3" naturally-derived latex foam that retains its shape to improve spinal alignment, for the ultimate in targeted pressure relief.

Soft yet supportive. Well worth it. Andre M. Thu May 08 2025

King

Comfort has never been more convenient. The Serta Sheep Retreat 10" Medium Gel Memory Foam Mattress-In-A-Box delivers long-lasting comfort right to your front door in our compact EZ-Tote box. Thanks to the unique combination of Serta Gel Memory Foam, Serta Transitional Support Foam, and Serta Foam Core you can get that sleep-til-noon rest you’ve always wanted. Your new mattress will help you stay cool, cradled, and supported, no matter what way you choose to sleep!

So far, it’s comfy and the ease of being delivered was great!. Diane. Mon Aug 04 2025

King

Designed with cooling gel memory foam, this mattress seamlessly blends value and convenience with the durability and trusted comfort Serta is known for. Serta Mattress-in-a-Box collection delivers comfort at a value with convenient delivery—so you can rest easy night after night. *Only available in select models

Have slept well on it. It is comfortable. It’s firm but not too firm. I don’t like that the corners sink if sitting on the edge. I wish it had a more sturdy edge. I do not think the mattress expanded all the way to the 12” it is supposed to. I would prefer a more firm memory foam top instead of the pillow top it has. Overall decent mattress for the price but I wish I would have looked into different mattress a bit more and probably a 14” one.. Kas. Mon Dec 08 2025

King

The new Serta Perfect Sleeper Pro, our most advanced hybrid mattress, features 5 support zones designed with responsive coils and 3" naturally-derived latex foam that retains its shape to improve spinal alignment, for the ultimate in targeted pressure relief.

Comfy mattress cannot wait to sleep on it. Lauren S. Tue Oct 28 2025

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam for night after night of perfect sleep. Memory foam upgrades available

I bought the Medium SERTA 500012071 - 1050 10/23/2024, and am still evaluating within the 120-day trial. The mattress is well made, but is too soft for my back. A firmer product may be needed.. Rjackson100. Arlington, TX. Fri Nov 15 2024

King

The Serta Sheer Slumber 8" Medium Firm Gel Memory Foam Mattress-In-A-box delivers quality, convenient comfort to your front door in our smallest carton ever. We’ve combined cooling Serta Gel Memory Foam with our durable Serta Foam Core for a cool, supportive mattress that keeps you in dreamland all night long. And the best part? this mattress isn't just for grown-ups. Tested for kids and guestrooms, Sheer Slumber is bound to land in any room you need. With an easy setup and a 10-year limited warranty, you and your whole family can sleep soundly knowing that this mattress has got your back.

Very comfy! Perfect for my daughter. Anonymous. Sat May 02 2026

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam. Plus a layer of micro coils and a classic quilted feel makes for night after night of perfect sleep. Memory foam and cooling upgrades available.

We have only had it less than a week, great quality and we are getting a good night of sleep. Can't wait till it's broke in to feel the full comfort of the matress.. Michael L. Tue Mar 10 2026

King

Experience the trusted comfort of Serta with Serta® Clarks Hill. Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, this mattress balances cool breathability with responsive support for a classically comfortable rest.

[This review was collected as part of a promotion.] I have always been a fan of Serta mattresses and this one did not disappoint! It has great support but is not firm. It is soft and very comfortable. I have back pain and mornings are always hard for me to get up and moving. Since I have switched to this mattress I do not wake up with any aches or pains! The mattress has a good thickness and my fitted sheet fits on it with ease. It is well made and the stitching shows it. I will be sticking with Serta for all my families bedding needs!. Beth1982. Lowell, IN. Fri Oct 14 2022

King

Designed with cooling gel memory foam, this mattress seamlessly blends value and convenience with the durability and trusted comfort Serta is known for. Serta Mattress-in-a-Box collection delivers comfort at a value with convenient delivery—so you can rest easy night after night. *Only available in select models

Love it. Works perfect for my design plan.. Carla. Coeur Dalene, ID. Thu Dec 18 2025

King

Featuring our exclusive 5 support zones for improved spinal alignment, 100% naturally-derived* latex foam and an advanced cooling system for premium all-foam comfort. * Disclaimer: True Response Latex foam’s primary ingredient is 100% rubber tree sap, without any fillers or synthetic additives.

We badly needed an upgrade for a mattress. We love so many features of this one including cooling touch and zones of support. Would buy again!. Christine W. Mon Mar 02 2026

14", King

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.

Really nice and comfortable. I really recommend. Very happy with my purchased.. Gleide. Sat Apr 25 2026

King

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.

This mattress is great for the price! The only issue we have is this corner. All of the other corners are normal but the bottom of this one never expanded to match the top. Hoping over time it will fully expand, but otherwise it’s great!. Anonymous. Wed May 13 2026

King

The new Serta Perfect Sleeper Pro, our most advanced hybrid mattress, features 5 support zones designed with responsive coils and 3" naturally-derived latex foam that retains its shape to improve spinal alignment, for the ultimate in targeted pressure relief.

Very comfortable and can able to sleep good. Jonathan S. Thu Dec 18 2025

King

Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform Memory Foam. Plus a classic quilted feel that makes for night after night of perfect sleep. Memory foam and cooling upgrades available.

So far seems cool im older and had to have help to move it. Anonymous. Sun Apr 19 2026

King

Featuring our exclusive 5 support zones for improved spinal alignment, 100% naturally-derived* latex foam and an advanced cooling system for premium all-foam comfort. * Disclaimer: True Response Latex foam’s primary ingredient is 100% rubber tree sap, without any fillers or synthetic additives.

Very firm my husband finally had a great night's sleep.. Tammy H. Sat Apr 04 2026

King

The new Serta Perfect Sleeper Pro, our most advanced hybrid mattress, features 5 support zones designed with responsive coils and 2" naturally-derived latex foam that retains its shape to improve spinal alignment, for the ultimate in targeted pressure relief.

Feel so go when you lay on these soft sheets. Love them. Delores T. Mon Nov 03 2025

King

Serta iComfort Memory Foam features zoned support from memory foam layers for contouring pressure-relief and breathability. With alternating levels of firmness, ergonomically design support zones in every Serta® mattress are designed to keep your body aligned as you sleep.

A little stiff but I am sure it will take some time to adjust to us!. Evelyn B. Thu Feb 05 2026

King

This 12-inch medium memory foam mattress is designed to provide you with a cooler, more comfortable night's sleep. It features three layers of foam, including a top layer that helps regulate temperature and wicks away moisture. The middle layer offers adaptive support that conforms to your shape, distributing your weight evenly to relieve pressure points so you wake up feeling refreshed.

Just out of the package and I was impressed. I bought the mattress for my daughter and she loves it. We’ve had the mattress for 3 months now and it’s so comfy. I will be upgrading my mattress next! shekpurchase ago. Courtney. Sun May 24 2026

King

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. Thu Apr 23 2026

King, 14"

Experience luxurious sleep with the Beautyrest ComforPedic Loft Gel Memory Foam Mattress. This premium gel memory foam mattress is engineered with three layers of advanced support, providing exceptional comfort and pressure point relief. The gel-infused memory foam promotes airflow to keep you cool throughout the night, while contouring perfectly to your body for personalized support. Ideal for all sleeping positions, the ComforPedic Loft mattress combines durability, premium materials, and innovative cooling technology for a restful, restorative sleep. Upgrade your bedroom with this high-quality gel memory foam mattress, designed to deliver both comfort and support night after night.

Best decision I’ve made in years! Comfortable and the best night sleep ever!!. Patrick. US. Thu May 21 2026

King

Featuring our exclusive 5 support zones for improved spinal alignment, 100% naturally-derived* latex foam and an advanced cooling system for premium all-foam comfort. * Disclaimer: True Response Latex foam’s primary ingredient is 100% rubber tree sap, without any fillers or synthetic additives.

It really is wonderful! I haven’t had a new mattress in 15 years! I’m going to sleep well tonight!. Scot H. Fri Dec 19 2025