Our most classic fit, the Nike Swim Legacy Comfort goggles provide comfort and speed from practice to race. Dual durometer, 100% soft silicone gaskets provide maximum comfort for longer wear. The Nike Swift Track nose bridge system and curved back clip streamline your fit. The low-profile, curved, drag-resistant lenses enhance your peripheral vision without sacrificing speed. Benefits:Curved lenses enhance peripheral vision and clarity. Nike Swift Track nose bridge system lets you quickly and easily get the perfect fit. Nose bridges come in 4 sizes to fit a wide range of face shapes. Curved back clip fits comfortably to the shape of your head. [] Product Details:World Aquatics approved. 100% BPA Free / 100% Latex Free. Lens:Tritana" ; Gasket:silicone; Strap:silicone. To obtain maximum benefit, keep lenses free from dirt and grease. Wash gently in clear cold water after each use. DO NOT wipe or rub the inside of the goggles. Style: NESSF133; Color: Midnight Navy; Size: One Size; Gender: Unisex; Age Group: Adult | Nike Swim Legacy Comfort Goggles in Blue, Size: One Size | NESSF133-440