Posturepedic Plus Glenshaw 13 Inch Medium Tight Top Twin Long Hybrid Mattress and 9 Inch Foundation

The Sealy Posturepedic Plus Glenshaw 13 Inch Medium Tight Top Twin Long Hybrid Mattress and 9 Inch Foundation pairs pressure-relieving comfort with targeted support to help keep your body in natural alignment night after night. This Twin XL hybrid mattress uses Sealy memory foam layers over a supportive coil system to cushion pressure points while maintaining a responsive feel, finished with a medium tight top surface.

At the core, the Posturepedic Plus Support System features PrecisionFit Coils arranged to flex to your body and provide reinforced support where it’s needed most. Encased coils also help reduce motion transfer for steadier sleep, while the DuraFlex Coil Edge surrounds the mattress to provide a more stable, durable edge for sitting and getting in and out of bed.

A MoistureProtect cover helps wick moisture away to promote a cooler, more comfortable sleep environment. The foams are CertiPUR-US certified and the mattress is designed and built in the USA. This set includes a 9-inch foundation for a complete mattress-and-base setup.

• Medium tight top feel balances cushioning comfort with supportive stability
• PrecisionFit Coils provide targeted support to help maintain natural alignment and reduce common bed aches
• Hybrid design combines encased coils with Sealy memory foam layers for pressure relief and reliable support
• Encased coil construction helps reduce motion transfer for fewer sleep disruptions
• DuraFlex Coil Edge creates a stronger edge and a more secure seating surface
• MoistureProtect cover wicks moisture to help you stay cool and comfortable
• CertiPUR-US certified foams meet standards for content, emissions, and durability
• Designed and built in the USA with a 10-year limited warranty
• Includes a 9-inch foundation for a complete Twin XL mattress set