Bifocal polarized sunglasses magnification +2.5The upper part of the lenses for normal vision and the lower part magnification +2.5 to more easily thread the line through hook eyes or tie a knot.Very wrap-around frame designed for fishing. With their shape and thick temples they cover the sides of the eyes well to prevent light from entering and increase the effectiveness of the lenses.Grey tinted lenses with blue mirror exterior finish, ideal for strong light conditions such as sea or lake fishing. - Temples drilled for cord - Rubber nose pads - Rubber temple tips - Vented side shields to prevent fogging and improve comfort. - LAPIS technology, exclusive to the BAJIO brand, which blocks blue light, increases contrast, reduces eye fatigue. - Beautiful leather case to protect them.