• 【5-Layer Plush Comfort with Superior Motion Isolation】 Experience cloud-like pressure relief that lasts. From the initial cushioning of DynamicFlow Foam to the body-conforming hug of ActiveCool Gel Memory Foam and the stable base of High-Density Support Foam, pressure is dissolved layer by layer. Underneath, MotionLock Pocket Springs ensure undisturbed rest by effectively isolating movement across this innovative hybrid mattress twin XL.
• 【ShadowBreeze Fabric: OEKO-TEX Certified for Cool, Lasting Comfort】 The ShadowBreeze fabric features a breathable fiber structure that wicks away moisture for dry skin. Its treated surface offers a velvet-soft, skin-friendly feel with high pilling resistance. Combined with temperature-regulating phase-change technology and OEKO-TEX safety certification, it provides the premium foundation of a high-quality mattress twin XL size and a cool twin XL mattress.
• 【Vented Mesh Sides Enhance Triple-Layer Cooling】 The breathable mesh fabric wrapping this premium bed mattress sides creates vertical airflow channels. This design actively exhausts heat and moisture, working in synergy with three core cooling layers: phase-change fabric (surface temperature), wave-patterned foam (airflow), and gel memory foam (heat absorption). Together, they form an efficient cooling ecosystem for a superior twin XL memory foam mattress.
• 【Precision 7-Zone Support for Perfect Spinal Alignment】 Our Shadow S-Support Core is engineered with seven distinct zones of calibrated firmness. It delivers targeted, reinforced support for your lower back and waist (Zones 3 & 4), while providing softer cushioning for shoulders and hips. This intelligent design promotes a neutral spinal alignment in every twin XL bed mattress, helping to alleviate morning aches whether you sleep on your back, side, or stomach.
• 【Find Your Fit Risk-Free: 110 Nights, On Us】 Sleeping preferences vary from person to person. That’s why we offer a 110-Night Trial. Your twin XL mattress in a box ships compressed—just unbox it, allow 72 hours to expand fully, and experience this mattress in a box night after night. If it’s not your perfect fit, our quick-reply support team will gladly arrange a hassle-free return. Your comfort, your choice.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty