11 in, White, Mattress in a Box Mattresses

EquaLite Copper Cooled Memory Foam Hybrid Mattress 11-inch

Sleep Therapy Comfort Sleep Pillow-top Mattress

Twin XL Zen Cool Gel Hybrid Euro-Top Mattress, 11-inch Medium Feel for Comfort, CertiPUR-certified

Twin XL Zen Cool Gel Hybrid Euro-Top Mattress, 11-inch Medium Feel for Comfort, CertiPUR-certified

11" Medium Gel Memory Foam Mattress Infused with Green Tea

Copper Infused Memory Foam Hybrid Mattress, CertiPUR-US, Firm Feel, Twin XL