Product Description - For flexible protection during sporty cycling The ASSOS Donzi Photochromic cycling glasses with self-tinting lens were developed for intensive on and off-road use in an aggressive race position. The glasses impress with a very large coverage area and excellent ventilation against fogging. The photochromic nylon lens automatically adjusts its tint to the light conditions. At the same time, it improves perception in a specific way and thus contributes to riding safety. It has been treated with a grease- and water-repellent coating to provide unimpaired vision even during sweaty training sessions or in wet conditions. Adjustable nose pads and ergonomically shaped temples ensure superior comfort. Technical Information:Type:half frameLens Height:6 cmFrame Width:14 cmArm Length:12 cmFeatures:sports glasses for high-intensity cycling (road, MTB, gravel) in an aggressive racing positionone-piece photochromic lens made of nylon, designed for high demandstint actively adjusts to light conditions, 100% UV protectiongrease and water-repellent properties counteract fingerprints, sweat and splashing waterkraterCooler technology (vents) for increased airflow along the eyebrows and to prevent foggingadjustable nose pad and comfortable temples for comfortshock-absorbing, shatterproof construction made of Grilamid Nylon TR90Models:white / fotodynamic: Frame Colour:whiteLens:transparent to tintedFilter Category:CAT 1 - 3Transparency:15 - 74%Properties:Increases contrast, highlighting uneven ground, etc.Manufacturer Number:63.99.129.99.PCSSafety Information:Not intended for direct viewing of the sun. Contents:1 x 1 x glasses case1 x storage bag1 x microfibre clothOrder Together:Optional accessories: Optical Clip Adapter for prescription lenses Manufacturer: ASSOS SBO Germany GmbH Berliner Allee 58 64295 Darmstadt Germany info@assos.com