A good night’s sleep is crucial, so don’t leave it to chance. The Purple 9.25” Firm/Medium Firm The Purple Mattress, Twin XL, brings sweet, sweet slumber with its super-soft, luxurious top, cushy comfort and full-body, pressure-reducing support. Its two-inch thick GelFlex Grid of hyper-elastic, air-filled squares immediately flexes with every move and springs back instantly. It cradles pressure points like your hips and shoulders while keeping the rest of your body delightfully cushioned and fully aligned. Below the innovative grid is a dual layer of soft cushioning foam and firm, supportive foam for the complete package to provide sweet dreams.This mattress provides a more comfortably cool sleep, too. The temperature-neutral Purple grid’s more than 1,400 air-filled square chambers and breathable knit cover foster airflow so your body heat doesn’t get trapped.• Mattress Comfort Level: Firm/Medium Firm• Sleeper Orientation: Back, Side, and StomachProduct Details:• This Twin XL size mattress provides complete comfort and great support for a fabulous sleep experience every night• As you move in your sleep, the 2” thick Hyper-Elastic Polymer GelFlex grid flexes to cradle your body in support• Durable, soft/cushioning and firm/supportive layers of high-density foam underneath the Purple grid• Air-filled, flexible grid chambers and a breathable cover ensure airflow for an optimal sleep temperature• Soft StretchMax knit fabric cover stretches with both you and the mattress and is made from 67% polyester, 29% viscose, and 4% Lycra• Compatible with an adjustable bed frame (sold separately)• Arrives boxed for easier setupDimensions:• 38”W x 80”D x 9.25”HWant to learn more about Purple products? Click here for more information or here to see all that Purple has to offer.