Bolle Sunglasses Holman 12647 Matte Black Phantom+ Photochromic Polarized Phantom Brown Red Cat The lightweight yet durable frame Dark Brown Gradient The lightweight yet durable frame ensures enduring comfort The subtle metal accents and the signature Hugo Boss logo at the temples add a touch of sophistication to the minimalist design Bright colours also help visibility in the water so you can find them when they come during watersports Bolle Sunglasses Holman 12647 Matte Black Phantom+ Photochromic Polarized is designed for watersports with cool techology that allows air bubbles to be trapped in the frame making it float in water