Scorpion EXO-400 Kwikwick Zebra Medium Street Helmet Liner Super comfortable, removable and washable interior liner Pulls moisture away from your head and into the interior of the helmet, where the highly efficient ventilation system positively extracts hot air and moisture from inside Hangs tough and snug through whoops and high speed off-road sections Liner whips out easily, so you can wash it or whip in a fresh, clean one just as fast Having extra liners keeps you on the bike while spare liners dry