King Mattresses

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.

We sold our home and moved into a condo while we wait for our new home. Our Sleep Number is in storage. Our rental has a Sealy 12" Medium Memory foam To Go. It is SO COMFORTABLE. Plus the price was under $500! So we bought one for our new home. The new guest room gets the Sleep Number!. Mike. Nasville. Mon Jan 05 2026

12", King

This gel memory foam mattress hits the mark on cool and cozy. Crafted with a layer of cooling gel-infused memory foam that hugs your shape, it’s wrapped in a soft and breathable cool-to-the-touch cover that is instantly inviting for a restorative sleep. What’s more, each layer is infused with green tea extract to keep this mattress fresh over time. It is rated medium firm, which is suitable for all kinds of sleepers. This mattress is compressed and rolled into a box for shipping. Once unpacked, it may require 48-72 hours to fully decompress.

Great quality and excellent customer service. Kyle. Thompsons Station, TN. Wed Apr 01 2026

King

This mattress features a tight top and low-motion transfer, so you can have a good night's sleep even if your partner tosses and turns. On top, there's cooling gel-infused memory foam to cushion pressure points, while a central layer enhances breathability throughout the night. A sturdy base layer grounds the design with lasting support and gives you a medium level of firmness that's just right. This mattress is finished with a knitted jacquard cover, thoughtfully crafted to deliver cool, comfortable, and reliable comfort night after night. It's shipped in a box and easily fills out after unpacking.

Loved the mattress. Soft and the right amount of firm.. Christine. La Porte, TX. Tue May 19 2026

King

Sealy foam mattresses use a combination of advanced foams to deliver custom body-hugging support for every part of your body. The carefully layered foams conform to your shape, distributing your weight evenly to relieve pressure points so you wake up feeling refreshed. The classic 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.

Great mattress and the price is even better. Not too soft, but not too firm. Just love the mattress. This is my second Sealy To Go mattress purchase. My mother loved this mattress so much that we had to buy her one!. Shari. Gates, NY. Tue Mar 24 2026

King

This medium memory foam mattress is designed to give you the universal comfort and support you need for a better night's sleep. Their unique combination of three distinct comfort layers is specially engineered to create an extra-plush feel. A luxuriously soft comfort knit cover allows you to feel the true support and comfort benefits of this premium mattress. The Mattress in a Box collection was designed to provide outstanding comfort and support, as well as convenience (delivered directly to your door via ups).

Way better than expect! My husband and I love it!! We ordered the king size and it truly was simple, easy unboxing and the directions were easy to follow! We have recommended this bed to everyone we talk to so far. Anonymous. Wed Jan 07 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.

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

Love it! No back or body ache!. Gayle. Fort Worth, TX. Mon Aug 01 2022

Standard Profile (9"), King

Sleep on a mattress and wake up rejuvenated. The sophisticated design and intuitive technologies found help provide comfort, support, and pressure relief. Try it for yourself and you'll see. Beautyrest Silver is an elevated sleep experience that gives you pure sleeping satisfaction so you can reach your best every day.

This mattress is just right. It was a great purchase and the price was fair. It’s firm yet not hard as a rock. It has a little fluff to it and seems to be just the right mix. Another plus is it doesn’t put out heat. I recommend this mattress.. Kimberly. Cypress, TX. Wed Feb 12 2020

King

This memory foam mattress provides a fresh and restorative foundation for your main bedroom or guest suite. It features four distinct layers of gel memory foam that adapt to your body's movements while promoting airflow throughout the night. The breathable, moisture-wicking cover stays cool to the touch, helping to regulate temperature as you rest. Designed with low motion transfer, it minimizes disruptions from partners or pets so you stay asleep longer. Its tight top surface offers a plush feel that balances cushioning with essential support. Plus, this mattress is compatible with adjustable bases for personalized comfort.

Very comfortable mattress! Happy with my purchase.. Sarah. Fredericksburg, VA. Sun Jul 27 2025

10", King

Set the stage for the good night's rest you deserve with this 12" Plush Innerspring Mattress. It offers a plush comfort level through its four layers: two inches of base foam, six inches of individually pocketed coils, three inches of soft premium foam, and a 1” quilted top panel. It offers breathable construction and edge control, with low-motion transfer, and it’s compatible with an adjustable base. We love how easy it is to set up; just unbox this mattress and take off the plastic, then let it unfold and decompress on your bed frame.

Comfortable mattress. Excellent quality and very good price.. Ganna. Boston, MA. Thu Sep 04 2025

12", King

Whether you're a spreader, a curler, or somewhere in between, this 14" innerspring mattress is here to help you get the rest you deserve. This mattress is crafted with a pocket coil design for a little extra orthopedic support, while the quilted, foam-filled Euro-top and a layer of high-density foam add a plush feel to help you sink into a good night's rest. Plus, it features a breathable design to help keep you cool and is also fire-resistant. And thanks to the 10-year warranty, you can sleep with a little peace of mind.

Definitely on the more firm side, but a very solid bed.. Caroline. Mount Pleasant, SC. Sun Mar 01 2026