Bajio's "Boneville" Polarized Sunglasses feature premium construction and advanced technology, making them the top choice for avid anglers. These sunglasses utilize polarized lenses to expertly manage blue and yellow light, reducing eye strain and fatigue in all outdoor conditions. The state-of-the-art oleophobic coating on both sides of the lenses makes it easy to clean off dirt, dust, grease, oils, and water. The anti-reflective coating on the back of the lenses also minimizes glare from light entering from the top and sides. The frames are made from a durable and sustainable plant-based material, and the medium large fit is designed to be comfortable for a variety of head shapes.