Mirrored Swimming Goggles, Best Value Leakproof Fashion Silicone Anti-Fog UV Protection Waterproof Swim Glass For Men and Women With 3 Interchangeable Nose Pieces and Protection Case by Vcall - Black TOP QUALITY LENS -- Made of PC material,it is durable and practical with multiple coatings such as anti -scratch layer, shatterproof layer, UV protection layer and anti-fogging layer. THREE-SIZED INTERCHANGEABLE NOSE PIECE -- Super ductile PU material creates high toughness and ultra durability. Small, Medium, & Large,offers different size options (Perfect for Adults, Kids to wear) with comfort. SEALED TYPE ANTI-KNOCK SILICONE GASKET -- Ergonomically-designed 3D lens keeps you far away from water-leakage annoyance, reduce the pressure around the eyes bringing super cozy experience. DOUBLE BAND strap with secure position lock buckle comfortable to wear,as well as prevent eyeglass slipping during swimming. and the adjustable side buckles offers different size options to Fit Any Size. Swimming Goggles Best for triathlons, open water swims and other swimming recreational outdoor activities.