The JAY Ion Wheelchair Cushion from IndeMedical.com is comfortable, convenient, and antimicrobial. The Ion™ Cushion has three layers of foam for superior comfort: a super soft foam top, structural foam imbedded on the bottom sides, and a layer of reticulated foam in the cover absorbs heat and moisture. The thin fabric weave makes washing and drying a breeze while an inner water-reisistant cover wipes clean in seconds. Finally, an antimicrobial outer later with X-static® fabric is impregnated with silver.