The Arena Sprint one piece goggle in black with smoked lenses is part of Arena"s new training range of goggles. The sprint has polycarbonate lenses with anti-fog and UV protection. Slit Strap for secure fit. TPE Body and seal. Features: Unibody goggle. Universal fit. Split strap. Sliding clip. PC lens. Benefits: Self adjusting. Fits all. Easy to wear. Secure fit. Easy strap adjustment. Clear undistorted underwater vision, shatterproof material, good lateral vision.