Perfect Cloud Atlas Gel-Plus 10" Memory Foam Mattress, Twin X-Large, White/Mocha OUR BEST SELLING AMAZON EXCLUSIVE MATTRESS. The Perfect Cloud Atlas Gel-Plus memory foam mattress pampers you with a thick 3 inch layer of 4lbs density Signature Gel-Plus Memory Foam. Our mattress meets the coveted Goldilocks standard of 'just right.' Just like a great hotel bed, nearly all sleepers will love it. SLEEP COOL WITH DOUBLE AIR FLOW COMFORT FOAM. The second layer of our bed is comprised of a 3 inch bi-directional Double Air Flow Comfort Foam which provides ample air flow and support without compromising comfort. The added air flow regulates your overall sleep temperature and ensures comfortable rest. PROPER SUPPORT WITH A BONUS. Our third 4 inch layer of Double Air Flow HD Base Support Foam provides a second layer of bi-directional Double Air Flow for temperature-neutral sleep. This layer of support foam provide your body with the proper support needed for a weightless sleep experience. BEST-IN-CLASS PREMIUM REMOVABLE STRETCH KNIT COVER. Our best-in-class premium textile Stretch Knit Cover is fully removable for easy care and features a Mocha Ultra-suede siding for soft-touch feel and a contemporary look. This elegant cover will match with any bed frame. 10 YEAR WARRANTY - 100% GUARANTEE. Buy with confidence knowing that your new mattress is CertiPUR-US certified, designed in the USA and backed by our 10-year warranty. With outstanding Amazon customer service your purchase is risk-free. All Perfect Cloud Mattresses sold on Amazon come with a 30 day trial. If purchased through Amazon, all returns and exchanges are handled via their customer support in accordance with the Amazon Return Policy.