KAPVOE Photochromic Cycling Glasses For Men Women MTB BMX Clear Sports Sunglasses Running Volleyball Tennis Driving Fishing Softball Mountain Golf Hiking Black 02

【Colour Photochromic – CAT.0-CAT.2】 The red PC lens changes tint intensity with UV exposure, becoming stronger in higher UV and lighter as UV falls. K9408 combines adaptive light response with a distinctive coloured sport look. 【Sport Mirror-Style Appearance】 The coloured lens keeps a mirror-style exterior look as tint intensity changes, giving riders adaptive function without losing the bolder visual character of the lens. 【2 Nose-Pad Sizes & Hydrophilic Grip】 Two soft sizes fit different nose bridges. Hydrophilic rubber stays grippy with sweat and moisture, helping reduce slipping during movement. 【Approx. 34g TR90 & UV400】 The flexible TR90 frame weighs about 34g. The lens provides 99.99% UVA and UVB protection for active outdoor use in changing daylight. 【Road Cycling, MTB, Gravel & Running】 The adaptive coloured lens, light frame and secure fit suit road cycling, mountain biking, gravel, running, hiking and outdoor training.