Thermoplastic Elastomer (TPE) frame

Photochromic lens

UV Protection Coating coating

【Photochromic Cycling Glasses】The lenses feature photochromic technology that automatically changes from clear to dark grey depending on the intensity of the UV light without switching in the glasses. One-piece oversized lens design, well protect your eyes from strong wind, dust or other harmful substances.

【UV400 Protection】These sports sunglasses have UV400 protection that blocks 100% harmful UVA and UVB rays. Restore the true color, eliminate reflected light and scattered light, make the scene clearer and softer, and better protect your eyes.

【Stress Resistant TR90 Frames】The unbreakable TR90 frame is soft, ultra-light, and flexible, so you hardly feel any pressure when you wear these mountain bike glasses.

【Comfortable Feeling】With soft adjustable nose pads and flexible temples, these photochromic sunglasses fit any face shape and stay comfortable at all times.

【Multifunctional Occasions】FMY photochromic sports glasses can be used for driving, running, climbing, fishing, golf, racing, hiking or other outdoor activities.