The TuffRider Washable Coolmax Equestrian Helmet Liner will fit perfectly into any TuffRider helmet when you need a new liner! Made from Coolmax fabric, this liner has moisture-wicking abilities that are great when wearing a helmet all day. Use this helmet liner with English riding-style helmets. Fits both adults and children. Machine-washable helmet liner Fits perfectly into any TuffRider helmet Made from reliable Coolmax fabric Moisture-wicking abilities Fits both adults and children Compatible with English riding-style helmets