Serta Perfect Sleeper Cobalt Calm Plush Mattress

The all-new, enhanced Serta Perfect Sleeper® mattress provides even better pressure-relieving comfort and support, while maintaining a balanced sleeping temperature to help promote undisturbed sleep. Inside the Perfect Sleeper, Serta’s exclusive Gel Memory Foam features unique technology designed to deliver cool, contouring pressure relief for the best sleep you’ve had in ages. All models include the 825 Edition Custom Support™ Coil System for exceptional support and reduced motion transferSerta Perfect Sleeper® mattresses are now made with Antimicrobial technology in the cover, which kills harmful microorganisms and prevents them from affecting the appearance and lifespan of mattresses.