WHALE MM-7000 Mirrored Coated Swimming Goggles for Men and Women UV Protection Perfect for Outdoor Swimming 100% UV PROTECTION and SHOCK RESISTANCE! The mirrored the lens could prevent eyestrain through cutting the glare from the sun so this pair of goggles is perfect for outdoor swimming. Comes with a hard plastic case for a convenient carrying so that to keep lenses in pristine condition without scratching. ANTI FOG! The anti-fog coating was made of enhanced hydrophilic anti-mist material which creates long durability and quick defogging in order to keep the lens always clear both underwater and above water. No more blurry or distorted vision, no more headaches. SUPER COMFORTABLE! Whale Swimming Goggles can perfectly fit your head and face by adopting ergonomic design. The superior split silicone straps and eyecups are elastic and secure enough to keep your eyes and head comfortable and provide them uniform pressures. This pair of swimming goggles just sits over your eyes area instead of right up against your eye sockets. LEAKPROOF! The silicon gasket of the lens can stick to your face with snug suction so that to provide a leak-proof space for your eyes. Also, the gaskets seal very well so there is no chance for water to invade from the perimeter. That is the meaning of swimming goggles! Do not let leaking bother you! FAST ADJUSTMENT. The buttons on two sides of the frame could help you quickly adjust the straps to the proper length you want.