F366 Photochromic Antifog Sunglasses with Optical Insert for motorcycle and extreme sports Bertoni

F366: Photochromic sunglasses quickly convertible to a goggles by Bertoni Italy. Temples can be easily removed and changed for an adjustable elastic strap in order to have a very skin tight fitting for motorcycle and extreme sports. Moreover the nosepad is adjustable in order to fix a perfect fitting. The inside of the front frame is covered with a removable windproof soft foam for a comfortable fitting, specially if used with the elastic strap. Sportive people and bikers will be captivated by the characteristics of these PHOTOCROMIC lenses that darken and lighten automatically depending on the UV light exposure. Lenses are also treated by a special antifog resin. Included also an optical insert for prescription lenses. Packing : cartoon, semi-rigid case – cord – microfiber cleaner. Bertoni provides lifetime after sale service for all Bertoni goggles and sunglasses.