Ounce-for-ounce, our Main Goggles are the best value on the market and feature the Variable Lens System (VLS). VLSmake your goggles compatible with both standard lenses (stock) and injection molded lenses (sold separately) within the same frame. With an expansive viewport, triple-layer foam, and tear-off functionality, they're a heavy hitter on the dirt while being light on the wallet.Key FeaturesWide view port provides exceptional peripheral visionVLS(Variable Lens System) design allows transfer of standard and injection molded lensesTriple-layer face foam with fleece linerSpecificationsWide view port provides exceptional peripheral visionVLS(Variable Lens System) design allows transfer of standard and injection molded lenses in the same frameTriple-layer face foam with fleece linerLexanlens offers UV protectionStrap-mounted third tear-off postNon-slip silicone strapClear LexanlensMeets EN1938:2010 standard