KAPVOE Photochromic Sunglasses Cycling Glasses Men Women Mountain Bike MTB Bicycle Red Black 01

【Clear to Red Coloured Photochromic - CAT.1-CAT.2】 The PC lens reacts to outdoor UV and changes from clear to red. The CAT.1-CAT.2 filter range supports changing daytime light while adding a coloured sports look; the lens becomes lighter again as UV exposure drops. 【UV400, Ventilation & Wraparound Coverage】 UV400 with 99.99% UVA/UVB filtering combines with a wide wraparound field of view and added coverage from wind and dust. Lens vents support airflow and help reduce fogging. 【Lightweight TR90 Frame】 The light, flexible TR90 frame stays comfortable through longer rides and training sessions while supporting a secure sports fit. 【3-Position Adjustable Nose Pad】 The soft nose pad adjusts through three positions for different nose bridges and angles, helping keep the glasses stable during active movement. 【For Cycling, MTB, Running & Hiking】 Coloured photochromic adaptation, ventilation and wraparound coverage make K76 versatile for cycling, MTB, running and hiking in changing daytime light.