Complete Feature List

100 Nights Sleep Trial for Your Peace of Mind

Sleeping preferences vary from person to person. That's why the Coolvie 12-inch king size mattress comes with a 100-night sleep trial and a 10-year warranty. If you have any questions, our Coolvie customer support team is ready to help and make sure you're satisfied.

Pocket Coil System Minimizes Midnight Motion

Thanks to the individually wrapped coil system, this mattress offers excellent edge support while still being flexible enough to conform to an adjustable bed with ease. Each coil is pocketed and wrapped to prevent tangling, ensuring Zero Motion Transfer. No matter what your partner does, you won’t feel a thing.

Durability and Supportive Performance

The mattress features high-density foam throughout for comfort and durability. With a full foot of high-density foam, it ensures long-lasting comfort and no sagging. Multiple support layers increase firmness where needed, providing just the right amount of support.

Perfect Comfort for All Sleepers

Our 12-inch king size Coolvie mattress is a medium yet contouring hybrid, making it suitable for all types of sleepers—from children to teens to adults. It’s safe, healthy, and affordable.

Easy-to-Setup Design in a Box

Your Coolvie mattress is compressed and rolled for a simple setup, making it easy to fit through narrow hallways and staircases. It fits all types of frames, including box springs, floors, slatted bases, flat platforms, or adjustable beds. Warm tip: Your mattress will regain its full shape within 24-72 hours of opening. The process may be faster in a warm room and slower in a cold environment.