Klaussner Strata 12″ Puregel Mattress, Twin/X-Large

Amazon.com Price:  $640.19 (as of 18/10/2017 20:35 PST- Details)

12″ Pure Gel Plus Mattress
The Strata mattress features a polyester Tencel & Poly cover over 3″ Pure Gel Pulse Gel Memory Foam with Total Surface Coverage (TSC(TM))
TSC Gel Memory Foam, with its head to toe, side to side, total surface coverage, positions the gel layer as close to the sleeper’s body