KAPVOE Photochromic Sunglasses Cycling Glasses Men Women Mountain Bike MTB Bicycle K76

【Frame and Structure】: Color 07 is a camouflage pattern; the print is shipped at random. The color/pattern you receive may differ from the photos. 【Photochromic Lens】: UV-activated photochromic lenses adjust to UV intensity: darker in strong UV and clearer in weak UV. Automatic adjustment means no manual lens swapping-one lens for daytime and evening. More convenient in changing conditions (sunny/cloudy, shaded trails/open roads). 【UV400 Protection】: All KAPVOE lenses provide UV400 protection (blocks 99.9% of UVA/UVB rays) for everyday outdoor and sports use. Vent holes on both sides increase airflow and help dissipate heat, reducing fogging for smoother, clearer riding. 【Adjustable Nose Pad】: These MTB glasses include a soft rubber nose pad with 3 adjustment positions to help you find the right angle. They stay secure even during intense training. Lens vent holes promote airflow to help you stay cooler while riding. 【Frame and Structure】: Ultra-light, durable TR90 frame with flexible temples and non-slip rubber at key contact points for a more secure fit. Includes an inner frame accessory. Lenses are not included.