and it will not scratch your skin or damage your clothes
Non-toxic and Eco-friendly
Material: Polyester/cotton/diene elastic fibers
natural watermelon flavor
keeping your wrists stable and injury-free
Rockbros PHOTOCHROMIC SPORTS GLASSES With UV400 Protection Coating - RED BLACK COLOR CORRECTOR and it will not scratchROCK BROS Photochromic Sunglasses Intelligent Lens, Photochromic Clear Transparent Ultralight Rimless UV400 Protection Great for Golf, Cycling, Driving, Skiing, running, Tennis, Racing, and Other Outdoor Sports Transmittance: 80% 18% (80% is the light gray color when in low UV, 18% is the dark gray color when in high UV) Product Features: 1. Photochromic Technology 2. Frameless Construction, wide Vision 3. Lightweight cycling sunglasses 4. Thicken PC