100% racecraft plus goggles mirror lensa new and improved version of the loved racecraft goggles that comes with a higher level of protection, comfort and reliability leaving you to focus on the trail ahead.lens100 percents racecraft plus come with an extensive 1.75mm injected high definition polycarbonate lens that provides pure clarity and increased levels of protection from impacts and abrasions. For even further protection the lens is kept in place by a 9 pin retention system which is the highest number used throughout the industry and the elevated inner wall also improves lens retention for the ultimate level of defence. To keep the lens clearer for longer the lens comes with an anti fog and anti scratch coating. The mirror lens will also help protect your eyes from bright lighting conditions and harmful uv light radiation.framethe goggles frame comes a urethane construction which is both extremely lightweight and flexible at the same time as being incredibly rugged providing long lasting protection and comfort. The interior of the goggles frame comes with 4 layers of moisture managing foam which enhances sweat absorption and comfort. The frame also comes with 100 percents, patent pending, air intakes which channels air into the interior foam further aiding in moisture management.featuresmirror lensincorporated air intakes45mm silicon coated oversized strap9 pin lens retention systemanti fog and anti scratch lens coatingfour layer of moisture managing foamelevated inner wallremovable nose guardcomes with outriggers1.75mm injected hd polycarbonate lensurethane frame constructionbuy 100% eyewear from chain reaction cycles, the world's largest online bike store.