Crowell swimming goggles GS22 Vito Mirror blue-black Crowell swimming goggles will protect your eyes against chlorinated water during training in the pool. Model recommended for adults and youth. Metallized lenses made of polycarbonate with increased resistance to damage and scratches. Mirror coating reflects reflections appearing on water , which sharpens the image and improves the contrast of vision. Anti-Fog coating constituting an additional layer of the lenses protects the glasses from fogging. Ergonomic shape. Silicone, adjustable clasp. Built-in UV filter. Plastic packaging attached to the glasses. Material: polycarbonate PC, silicone