Blue Bike Cycle Bicycle Extra Comfort Gel Pad Cushion Cover for Saddle Seat Made with a gel cushion to adsorb shock and soften your ride. Fits on-road,off-road,mountain bikes,BMX... etc. Put it over your existing seat,cinch it up,and hop-on Non-slip lining with adjustable drawstring keeps this cover in place. Anti-slipping lining with adjustable drawstring.