Replacement Seat Pad Cover Only | Seat Cover OnlyThis item is for a replacement cover only Key Features Include: Cover options for our gel cushion include: Standard: lycra neoprene, stretchable, body conforming fabric for our softest cushions available Airmax: breathable, mesh fabric, ideal for maintaining a comfortable body temperature during all day driving or sitting as a pressure relief cushion; these cushions will be firmer, but will result in a ventilated, cooler, extended sitting experience