Cycling glasses Relax Langeland * sun filter category: 3 * certification: CE EN 174: 2001 * lens material: impact-resistant polycarbonate * frame material: light and extremely flexible Grilamid TR90 (extremely light yet very durable high-tec material with above-average flexibility and shape memory, increased wearing comfort) * 100% protection against UV rays A, B, C * lens color: gray * platinum - glasses lenses covered with a special mirror layer. They greatly limit the amount of light that enters your eyes by simply reflecting much of it. The Platinum mirror layer is also abrasion resistant. * frame dimensions: 154-0-135 * anti-slip and adjustable beams and side ends improve the stability of the glasses and prevent slipping * cycling glasses, sports glasses, sunglasses