And another trick in our production.Jumbo, large-area glasses with photochromic lenses that can use sun filters in category 0 - 3. i.e. from completely clear to dark gray.Frame, Grilamid TR 90 core, maximum protection of UVA, UVB, UVC – UV 400. Adjustable beam, sides in double injection technology that adapts to the circumference of your head. Did you stay at the track or in the pub?No problem - You have Jumbo from 3F!
