Features:1.High Quality Polycarbonate Lenses:Undistorted optics,waterproof,anti fog,uv protection,impact resistant.2.Hypoallergenic and silicone eyecups and PU nose piece designed to achieve Optimal Level of Suction without applying excessive pressure around the eyes and nose area.3.One-touch, Quick-Fit Buckle for perfect fit with simple adjustments,even while wearing. Stabilizing nose bridge keeps fitting secure and comfortable.4.Mirrored lenses cut glare for optimum clarity and clear lenses allow more light through, specifically designed for Indoor and outdoor use.5.Note: Placing your mask or goggles in the water just before wearing them also may help prevent fogging; Make sure that your goggles have sucked with your skin to prevent leaking, you can hold the frame of the goggles to press it on your face.Specifications:Package:Transparent BoxProduct Size:Frame:160mm in width Mirror Strap:485mm in length Storage Box:17*5*5cmMaterial:Lens:PC Mirror Rings:Soft and eco-friendly silicone Mirror Strap:Highly elastic and eco-friendly silicone Nose bridge:PUWeight:Swimming Goggles:35g Storage Box:75gNotes:1.Due to the effects of light and shooting angle, the actual color of the item may differ slightly from the color shown on the picture.2.Due to manual measurement,please allow 1-3cm measuring deviation.Thank you for understandingincludes:1*Swimming Goggles