Discover the Serta Perfect Sleeper Tranquil Wave 11" Medium Hybrid Mattress-In-A-Box, expertly designed to provide pressure-relieving comfort and cradling support. Featuring advanced HexCloud Gel memory foam and an 825 individually wrapped coil system, this mattress offers exceptional cooling support, ensuring a restful night’s sleep.

This mattress boasts:

• Pressure-Relieving Comfort: The 11" medium feel combines supportive coils with contouring memory foam for optimal comfort.
• Cooling Technology: The Cool Twist Gel Foam promotes airflow and dissipates heat, while HexCloud Gel Memory Foam's geometric cutouts deliver enhanced pressure relief.
• Edge-to-Edge Support: The 825 IWC coil system ensures cradling support from edge to edge and minimizes partner disturbance for undisturbed sleep.
• Easy Setup: Conveniently packaged in a box, it’s simple to unpack, unroll, and unwind.
• Adjustable Base Compatible: Works seamlessly with most frames, platforms, and adjustable bases.

Please allow up to 60 days for the mattress to acclimate to your body for the best comfort. Premium memory foam may feel firmer in cooler temperatures, adjusting over time for your preferred feel.

Specifications:

• Mattress Size: Twin XL
• Overall Length: 79.5” L
• Weight: 57 lb
• Thickness: 11”
• Comfort Level: Medium
• Mattress Type: Hybrid (Tight Top)
• Cooling Technology: Gel Foam
• Coil Count: 513 (Pocket Coil)
• Weight Capacity: 1,000 lb
• Warranty: 10 Years Limited