... ,10mm spacer channel,cushioning, 100% polyester ,100%freindly. Motorcycle cool seat cover –cool spacer meshIn hot summer, everyone will have problems of burn ... separate the body from the seat.2, double couble big mesh degisn, make it breathable.3, strong cushion support the body, and leave ... feel big air flow under ass. Which will make the cool and dry. motorcycle seat cushion COOL,BREATHABLE,3D