Perfect Sleeper® Cobalt Calm Plush

Our best support option—up to an 850-coil density system—with anti-microbial technology A plush, supportive mattress with a 13” profile, essential cooling features, targeted support, and comfort upgrade. Feel Plush Support 3 zones of cushioning, cradling support with an 850-coil density system Pressure Relief Contouring memory foams help relieve aches and pains Cooling Topped with a cool-to-the-touch cover made with CoolFeel™️ fabric Motion Control Designed to minimize the impact of your partner's movement Made for Best for side sleepers Materials & Construction Our celebrated mattress, the Serta Perfect Sleeper, is new and improved with a focus on what matters most: consistent, restful sleep for every type of sleeper—back, side, stomach, or snuggled up to someone else. With zoned support, contouring memory foams, and a cooling cover for comfortable sleep all night long, this mattress is your perfect sleep solution every night. PillowSoft® Aire Foam provides enhanced cushioning