Slender silhouettes and ethereal lines define these BOSS sunglasses for men. They're designed to be worn every day. with an HD eco-acetate structure for unrivalled lightness. What's more. all the colourways are superb. including those with a visible metal core on the inside of the temples. The BOSS logo adds a subtle touch. elegantly positioned on the outer temples. Compatibility with prescription sun lenses ensures versatility and convenience.