GIST Rocket photochromic sunglasses

The line has a strong personality, racing and aerodynamic because the cyclist and runner know very well that the smallest detail can make the difference. With a total weight of 25 grams. The soft hypoallergenic rubber nose pads are adjustable to offer maximum fit for every facial shape.The Rocket PHOTOCHROMIC system (CAT.1-3) allows lenses, exposed to UV radiation or sunlight, to initiate a reversible chemical reaction that leads to gradual darkening. To return to the initial state of transparency when the irradiation of light or UV rays disappears. Features: - 100% UV protection (UV400) - Hydrophobic and oleophobic lens coating repels water, dirt and oil - Ultra-grip rubber nose pad and temple tips provide a secure fit - Supplied with hard case and microfibre cleaning bag - Ultra HD lenses made of crack- and chemical-resistant material Design: - Style is sober and elegant, with clean lines capable of giving life to a timeless design.