Serta Perfect Sleeper Ultimate 14.5 inch Twin XL Mattress - Medium Pillow Top, Cooling Gel Memory Foam, Pocket Innersprings for Motion Isolation, Edge Support, CertiPUR-US Certified

Features

• Cool Twist Gel Memory Foam - This XL twin mattress features cooling gel swirled into premium memory foam; this breathable memory foam helps enhance airflow and heat dissipation for cool, contouring comfort
• Zoned Coil Design - This XL twin bed mattress offers a high-density coil system with support zones for targeted support for your lower back and hips and cradled comfort everywhere else
• XL twin size mattress utilizes a layer of Serta's PillowSoft Aire Soft Foam - This foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design with medium feel
• Compatible with most frames - XL twin size bed mattress compatible with traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames
• BestEdge Foam Encasement Technology - This XL twin mattress provides an extra-deep foam rail to help reduce edge roll-off and extend the sleep surface
• Note: This mattress containing gel foam ships full-size and cannot be compressed due to high-quality manufacturing and substantial components; delivery availability/add-on costs vary by region, otherwise standard door-drop-off; seek assistance