The Ultra-Thin Protection Head Liner provides maximum comfort for use as a Helmet Liner, Skull Cap or Hat Liner. Our Ultra-Thin design fits perfectly under any head gear, from hats and caps to helmets and hard hats. Thinner than other helmet liners, skull caps and hat liners, while providing superior protection.
(3 for the price of 2) so get your Ultra-Thin Protection Head Liners - Helmet Liners, Skull Caps, and Hat Liners from CrownWear and save. Made from cotton.