Professional Swim Glasses Adjustable Electroplate Diving Glasses No Leaking Swim Sports Eyewear for Women Men Youth Kids. Features: Anti-Fog Clarity, Universal Comfort Fit, Integrated Nose Bridge, Adjustable Dual-Strap, Waterproof. Specification: Material: Silicone Mirror Band, PC Lens. Color: Black, Gray, Blue. Net Weight: 63g. Size: 16x5cm/6.3x1.97in. Weight With Mirror Case: 100g. Mirror Box Size: 17x8.5x7cm/6.69x3.35x2.76in. Suitable for The Crowd: Adult Unisex.