Julbo Micropore Sunglasses offer a durable design and quality craftsmanship that add up to the ultimate in eye protection. These shades offer top-shelf bright-light protection for skiers, mountaineers, snowmobilers, and snowboarders. They feature a bi-gradient glass lens with anti-glare protection, removable and vented leather side shields, moldable temples, andthe feature they're named fora micropore self-venting nose bridge that delivers fog-free performance. Awesome protection and superior ventilation make the Micropores THE choice of serious mountaineers worldwide.