View Swim Blade Orca V230 Racing Goggles The V-230A Blade ORCA Goggle provides reduced drag and resistance with its uniquely shaped lenses, giving competitive swimmers an edge over their competition. The curved Blade goggle shape provides improved water flow, minimizing drag over conventional Blade goggles. The Blade ORCA goggle comes with four (4) interchangeable nosepieces. The adjustable split head strap allows for quick and easy adjustments. A Super Anti-Fog treatment provides ultra clear vision. VERSION Model Number: V-230A Model Number: V-230AMR Mirrored FEATURES Reflection reducing frame design UV Protection Mirrored Lens Super Anti-Fog treatment Adjustable split strap T.P.E. Seal 4 interchangeable nose piece TECHNOLOGY SUPER ANTI-FOG VIEW\'s Super Anti-Fog treatment provides long-lasting protection against fogging caused by perspiration and heat. Wetting the inside of the lenses before use creates a film of water that ensures a clear field of view and allows the treatment to work effectively. T.P.E. SEAL VIEW’s T.P.E. Seals provide maximum comfort and water-tightness over extended periods of use. The T.P.E. Seals are able to be manufactured in numerous color combinations, unlike premium grade silicone. UVCUT VIEW\'s UV Cut technology provides superior protection from harmful ultraviolet (U.V.) rays. Increasing exposure to U.V. rays which damage the skin and eyes has become a serious problem. U.V. protection provides greater eye protection during outdoor use.