Bolle Weaver new to the sport lifestyle collection, bolle Weaver gives the greatest comfort (because it's made from lightweight B88 nylon). Weaver keeps its shape while it gives amazing side protection too. And it doesn't slip off because thermogrip nose and ear pads hold the frame in position. These sunglasses come with inland gold polarized lenses. These unique lenses give sharp, glare-free views when you're on the water in medium light conditions. And you'll find them throughout the bolle marine collection. Experience the clearest views with bolle B20.3 polycarbonate lenses. These lenses are 20 times more impact resistant than glass (and they're three times lighter). so your eyes are shielded. Get the best side protection and widest peripheral vision here too. Water, dirt and oils sticking to lenses don't stick to lenses thanks to hydrophobic/oleophobic coating. Plus anti-reflective coating comes as standard. Carboglas coating adds scratch resistance. UV400 lenses.