Flying Fisherman Buchanan Sunglasses are a sporty two-tone frame featuring a full coverage, wrap around styling with vented, rubber nose pads and extended temple pads for all day comfort. Polarized Triacetate lens is impact and scratch resistant. The action angler sunglasses have AcuTint polarized lens system that enhances color contrast, without distorting natural colors. Buchanan sunglasses are lightweight and durable. Great protection from the sun's harmful ray, these sunglasses are 100% UVA and UVB.