The Smith Men's Longfin Lifestyle Sunglasses are all-purpose sunglasses designed to provide the versatility you need from the flats to the rivers. These sunglasses feature integrated megol side shields and thin, flexible temples to provide all day comfort and full-glare protection. The Longfin is equipped with ChromaPop polarized lenses with anti-reflective and hydroleophobic coatings to reduce glare and create excellent clarity and contrast for life on the water.