Smith - Photochromic sunglasses - Embark Matte Tortoise ChromaPop Glacier Photochromic Copper Opal Mirror - Brown Brown one size

The Embark Matte Tortoise ChromaPop Glacier Photochromic Copper Opal Mirror brand's sunglasses Smith are practical for mountaineering and glacier hiking.Photochromic glass automatically Glacier Photochromic adjusts to the ambient light, providing clear vision in poor weather and optimal protection in bright light. With light transmission ranging from 7% to 45% and 100% UV protection, these lenses cover protection classes 1 to 4, ensuring maximum security whatever the conditions. The technology ChromaPop™ enhances the definition of natural colours and contrasts, providing precision in the view of the terrain.The bio-based frame Evolve™ is designed to combine environmental friendliness with strength. It features non-slip temples and a non-slip nose bridge Megol, ensuring a secure fit even in damp conditions. The removable side TPU shells provide effective protection from the wind and the elements, whilst the self-locking hinges provide AutoLock reinforcement for durability. A headba