compressed sponge mattress

Yaheetech 12IN Gel Memory Foam Mattress with Green Tea Scent, Cooling Technology and 3 Foam Layers for Bedroom & Guest Room

Novilla 6 8 Inch Medium Hybrid Mattresses with Bonnell Spring and Gel Memory Foam for Cool Night Sleep, Pressure Relief

Novilla 10/12/14 inch Medium Cooling Gel Memory Foam Hybrid and Innerspring Mattress Tight Top Mattress In a Box

Avenco 5/6/8/10/12/14 inch Medium Cooling Gel Memory Foam Mattress in a Box, Breathable and Pressure Relief

Sweetnight 12/14/16 inch Medium Gel Memory Foam Hybrid Mattresses, CertiPUR-US, OEKO-TEX Certified

Serta Five Star Mattress - 8" Medium

Sweetnight CoolNest 12'' 14'' 16'' Hybrid Mattress with Memory Foam, Cool Night Sleep for Hot Sleeper, 7-Zone Ergo Support for Pressure Relief

Zinus 8" Twin Cooling Essential Memory Foam Mattress, Fiberglass-Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

Clearance Mattress King Medium 14 in. Bed-in-a-Box White

99% Waveless Hardside Waterbed Mattress with Eight Wave-Reducing Fiber Layers - Frame Not Included

Dyonery 14 Inch King Memory Foam Mattress, Medium Firm with Cool Gel for Back Pain Relief, Removable Fiberglass Free Cover, CertiPUR-US Certified

Avenco 5/6/8/10/12/14 inch Medium Cooling Gel Memory Foam Mattress, Comfort and Supportive Bed-in-a-Box Mattress

Zinus 12 Inch Full Green Tea Memory Foam Mattress, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

Novilla 10/12/14 inch Medium Cooling Gel Memory Foam Bed-in-a-Box Mattress for Pressure Relief

ZINUS 10 Inch Queen Green Tea Memory Foam Mattress, Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric.

Best Choice Products Portable Mattress Topper in Multiple Sizes and Colors

6 Inch Tri-Fold Memory Foam Mattress with Washable Cover & Storage Bag, Foldable Floor Guest Bed for RV, Camping, Murphy Bed