100% accuri mtb goggles w anti fog lensdelivering fierce protection on the trail, the 100% accuri mtb goggles w anti fog lens work to keep your vision clear in the toughest of conditions.the accuri goggles feature a large, expansive polycarbonate lens that keeps your vision crystal clear with scratch resistant and anti fog coatings. The lens is held in place with a 9 pin retention system which is the highest number of retention points in the industry which provides a secure fit.the goggles frame is constructed from urethane which is both incredibly flexible and durable. The interior of the frame is coated in a triple layer of moisture managing foam which cushions the fit. Stabilising the position of the goggles is a oversized 45mm silicone coated strap which works with most helmet types.featuresoversized 45mm silicone coated strap holds your goggles motionless9 pin lens retention system the highest number of retention points in the industry ensures a secure fitshares the same lens shape across the product linecomes equipped with anti fog, scratch resistant polycarbonate lens for unimpaired visionurethane frame construction makes the goggles incredibly flexible but durablemoisture managing triple layer foambuy 100% goggles from chain reaction cycles, the world's largest online bike store.