Renanim - California King 14" Plush Mattress in a Box, Breathable Cooling Gel Memory Foam for Cooler & Deeper Sleep - Gray

The Renanim King Mattress is a premium 14 inch memory foam mattress designed to transform your sleep with cooling comfort and superior support. Crafted with gel infused memory foam, it regulates temperature and dissipates heat, making it the perfect cooling mattress for hot sleepers. The breathable construction enhances airflow throughout the night, preventing overheating and ensuring consistent comfort. With its supportive yet pressure relieving design, this King mattress contours to your body’s natural curves, alleviating stress on joints and promoting healthier sleep posture. Its spacious King size is ideal for couples, offering enough room for undisturbed rest and seamless compatibility with adjustable bed frames. Delivered conveniently as a bed in a box, setup is quick and hassle free. Whether you prefer a King mattress for reliable support or a soft cooler feel for plush comfort, this memory foam mattress is designed to balance both. Engineered with durable materials, it maintains structure without sagging over time, providing long lasting comfort. Perfect for upgrading any bedroom, the Renanim King memory foam mattress combines cooling technology, ergonomic support, and luxury comfort in one mattress solution.

This Sealy® Dreamlife™ 14” Foam Queen Size Mattress is designed to help you stay cozy all night (or all day) and wake up feeling refreshed. And it’s made by Sealy®, a leader in quality sleep products for over 140 years. Advanced SealyComfort™ gel memory foam adapts and responds to every part of your body to provide pressure relief and a personalized sleep experience, while SealySupport™ Transition Foam enhances the overall comfort of the mattress and adds long-lasting durability. A soft, stretchable SealyCool™ Stretch Knit Cover helps keep you cool and comfortable through the night. Sealy® Dreamlife™ is dedicated to promoting a healthier sleep environment. CertiPUR-US® ensures the mattress foam meets strict standards for content, emissions and durability, and Surface-Guard Technology™ kills bacteria on the surface of the mattress, protecting it from common allergens. This mattress was designed and built in the USA and includes a 10-year limited warranty, so you can rest easy with comfort you can count on.

Certified Safe & Odor-Free Construction.Crafted with CertiPUR-US? certified foam and OEKO-TEX standard 100 fabric, this mattress is free of harmful chemicals, fiberglass, and unpleasant odors—unlike low-quality alternatives. The luxurious 4-layer design ensures healthy, deep sleep for you, your kids, and even pregnant family members.