Serta Perfect Sleeper X - Prescott 14" Plush Hybrid Twin XL Mattress | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, cooling tech

Support. This bed mattress uses Serta's 5 Zone Active Design, which combines five zones of coils and contouring memory foam to offer comfort and support where you need it most for full-body spinal alignment

Certified. All Serta Perfect Sleeper twin XL mattresses feature a 100 Night Trial, a 10-Year Limited Warranty, and CertiPUR-US certified foams free of harmful chemicals, so you can rest easy; Plus, all mattresses are compatible with adjustable bases

Plush Feel. This twin XL size mattress is a plush mattress great for side sleepers for extra comfort at the shoulders, hips and lower back; This smooth top hybrid mattress is not compressed into a smaller box and is Assembled in the USA

Pressure Relief. This Serta mattress uses Serta's premium Perfect Conform memory foam, which is graphite-infused and designed not only to provide targeted pressure

Cooling. Twin XL hybrid mattress uses graphite-infused memory foam, Cool Twist Gel memory foam with cooling gel swirled into premium memory foam, and Ever Cool Supreme memory foam offers enhanced airflow, heat dissipation, and contouring comfort