The Big Fish 1983 Gold Fish Trout Gold Polarized Sunglasses are sober, slim-framed and elegant, with a small curve of material on the sides to prevent light from entering. This model is fitted with non-slip nylon pads on the temples for better grip. Polarized lenses cancel out glare, contrast is optimized and reverberation glare is totally eliminated. The iridium gold polarized lenses in Tri Acetate offer CE-standard UV400 protection against UVA and UVB rays, with an anti-scratch / Saltwater coating (reinforced anti-scratch surface treatment and protection against sea water). Adapted to changing light conditions, ideal for fly fishermen's autumn days. Excellent color and relief reproduction, versatility and visual comfort are its strengths! - Natural Turtle polycarbonate frame - Iridium Gold polarized lenses - Cat.03 protection to CE standards - Dimensions : L15cm - H5cm