Specifications Hign-concerned Chemical:None Material:POLYESTER Origin:Mainland China CN:Guangdong ScorpionExo is, quite simply, the next wave in motorcycle helmet and protective gear design and manufacturing. And, their wild, innovative graphic designs are created in hotbeds of extreme-sports creativity all over the world, from Europe to Southern California, to stay two steps ahead in this fast-moving field. Replacement face shield for the Scorpion EXO-R420 helmet. EverClear no-fog faceshield. Optically-clear shield with state-of-the-art fog-free technology. Anti-scratch hardened coating. 100% UV protection. Scorpion's Ellip-Tec II Ratchet System for easy, secure, tool-less faceshield changes in seconds. What is EverClear no-fog coating? EverClear is a thermally bonded anti-fog coating that protects against the build up of fog on the inside of the faceshield. EverClear is flow coated onto the molded polycarbonate shield and then thermally bonded (heated) in a dust-free environment. Scorpion tested their anti-fog coating against the competition and found Scorpion shields offer a better, consistent coating and a baking process that is second to none. The thickness and consistent coating is why EverClear performs much better and lasts much longer without fog / moisture buildup.