Back Supporter Kaylee Medium XL Twin 14.5" Hybrid Kaylee Medium

- Top cover treated with Innovative PCM Cooling Technology and luxuriously quilted with Cool Gel Memory Foam for temperature regulation and conforming comfort - Layer of Nu-Temp Cooling Foam for temperature regulation and pressure point relief - Layer of Medium Plush Foam for combined comfort and support - Additional layer of Medium Plush Foam for deep-down comfort and support - 928 Tri-Zone Innerspring with higher gauge coils in the middle third for support and proper spinal alignment - Mattress Height 14 ½”