Demon planet photochromic cat. 2a4

Photochromic mountaineering glasses with side protections that plays a fundamental role in all this and a perfect fit and the right technical characteristics allow you to focus solely on performance. The PLANET model guarantees protection from UV rays and a perfect vision thanks to the first quality anti-scratch polycarbonate lenses, decentralized and optically perfect. The super light and elastic material of the frame is in TR90, a special composition of nylon and carbon fiber, which makes the photochromic mountaineering glasses with side protectors 20% lighter than conventional materials and more robust to accidental impacts and tractions.
Weight: 35gr