Conquer high-altitude conditions with Julbo Glacier Sunglasses. Designed for mountaineering, ski touring, and extreme sun exposure, these performance shades feature REACTIV photochromic lenses, removable side shields, and total UV protection for unmatched clarity and comfort on snow, ice, and rock. Trusted by guides and explorers worldwide, Julbo’s Glacier Collection is built for adventure at the edge of the world.