... fabric and the finished cushion cover cool & brethable,10mm spacer channel,cushioning, 100% polyester ,100%freindly. Motorcycle cool seat cover –cool spacer ... from the seat.2, double couble big mesh degisn, make it breathable.3, strong cushion support the body, and leave the channel for air ... under ass. Which will make the cool and dry. motorcycle seat cushion ,mesh fabric for cover