Perfect for both racing and training, the Technoflex Vision's aggressive design and shape increase side peripheral vision and light absorption. The Technoflex Vision also uses a unique bonding system that seamlessly vulcanizes lens and frame components making it virtually leak proof. That way, you get the workout, not your eyes. * Pliable, one-piece Thermo Plastic Rubber (TPR) FlexFrame is hypo-allergenic and offers a leakproof custom fit. * Optical grade, low profile polycarbonate lenses are anti-fog and UV protected. * Durable, split TPR headstrap provides a comfortable yet secure fit. * Easy adjust integral double T-slot sideclips allow for quick, secure adjustment * Recommended for racing, training and triathletes * Lens/Frame Colors: Smoke/Black and Clear/Ice Blue