LIFERECORD Twin XL Mattress, 8 inch Gel Memory Foam Twin XL Size Mattress for a Cool Sleep Bed in a Box Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified,White

The top green tea AeroFusion memory foam will make your breath fresher, the second-floor liquid gel flex foam can adjust the temperature and make you feel cooler, and the high-density flex support base foam for ultimate comfort.

All foam has been certified by CertiPUR-US without harmful substances like formaldehyde, mercury, and other heavy metals.

The mattresses use fiberglass-free and flame-retardant inner covers.

Medium firmness is designed for every kind of sleeper and conforms to every curve, whether you're a side sleeper, back sleeper, stomach sleeper, or someone who tosses and turns.