12" Nora® Cooling Gel Mattress - Sleep by Wayfair™

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. Mon Jul 28 2025

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. Thu Jan 08 2026

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.

amazing, website is excellent and accurate. Anonymous. Thu Apr 09 2026

The 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.

Perfect amount of softness and firmness.. Judi. Michigan. Sun Aug 23 2026