California King Mattress In A Box Mattresses

California 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.

The mattress is very comfortable, when you lie down on it, you get the feeling that you are falling into a soft cloud. The packaging is very good. Of the minor disadvantages, there is an unpleasant smell due to packaging, but I think that it will disappear within a couple of days.. Daria. Newport Coast, CA. Sat May 07 2022

California King, 12''

Upgrade your sleep experience with this medium pillow top hybrid mattress, designed to deliver balanced comfort and support. The plush pillow top layer cushions pressure points, while individually wrapped coils minimize motion transfer and enhance airflow. A breathable polyester cover promotes a cool, comfortable night's rest. CertiPUR-US® certified foams ensure safety and durability. Shipped in a compact box for easy setup, this mattress is compatible with most bed frames and foundations, making it a versatile choice for any bedroom.

Heavier than thought really dense but comfy so far good first night rest…. David Greer. Salt Lake City Utah. Sun Apr 26 2026

California King

I slept wonderfully last night!. Desiree. Thomasville, GA. Thu Jan 16 2025

California 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.

These are so comfy. Mary. St Helena, CA. Fri Aug 07 2026

California King

The bed that started it all, the Purple Mattress features two inches of breathable GelFlex Grid to cradle pressure points like hips and shoulders while keeping the rest of your body fully aligned. When paired with a dual-layer comfort foam base, the result is a perfectly supported sleep.

Love it! Sleep through the night, not too hot. Super comfy!. Amanda. Whitney, NE. Sun Jul 05 2026

Calìornia King

The powers of springs and foam combined — for an update on our classic. We designed our own proprietary foam for our “just right” feel, and are now integrating those layers with resilient-yet-gentle springs. Responsive springs provide active support while Zoned Support foams treat your shoulders and hips differently for better spine alignment. Stay cool and asleep throughout the night thanks to airflow-friendly coils and breathable open-cell foams.

Just what I needed and very comfortable. Michael. Little Rock, AR. Fri Oct 06 2023

California King

Experience the perfect balance of comfort and support with this medium foam mattress. Crafted with memory foam, it contours to your body, relieving pressure points for a restful night's sleep. With low motion transfer and a breathable design, it's ideal for both residential and non-residential use. Sleep like an adult.

The mattress is beyond comfortable and fit perfectly in the new bed frame. I’m a stomach sleeper and this mattress is the best I’ve ever used. Highly recommended!. Maria. Salem, MA. Wed Apr 16 2025

California King

This medium-firm memory foam mattress combines plush comfort with responsive support to provide restful sleep night after night. Its memory foam layers mold to the contours of your body, helping to distribute weight evenly while relieving pressure points throughout the night. Its medium firmness creates an ideal balance between softness and support, making it perfectly suited to a wide variety of sleeping positions. Furthermore, its breathable design promotes airflow for enhanced comfort, while its sleek profile is finished with a soft knit cover. Finally, its responsive foam structure helps minimize motion transfer for peaceful, uninterrupted nights.

Guests love it! Inflated fully by 36 hours, pretty firm but soft surface. Looks great in my guest room. Harrison. Austin, TX. Fri Apr 10 2026

California 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.

We are furnishing a new home and are very happy with the products we have purchased so far. We continue look at purchasing additional items. Phillip. IL. Thu Jun 18 2026

California 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.

Está súper cómodo, muy buena calidad. Teresa. Tx, TX. Tue Jul 07 2026