100% UV400 protection All bicycle glasses lenses are made of polycarbonate, which not only has excellent impact resistance, but also has a 100% UV400 protective coating, which effectively reduces UVA and UVB damage on the glasses. They reproduce the natural light of the scene, eliminate astigmatism and perfectly protect the eyes. Three interchangeable lenses Cycling glasses lenses include: 1 color Revo lens, 1 black polarized lens for strong sunlight; 1 yellow night lens can increase light at night; 1 transparent lens is suitable for cloudy rainy days and daily use. Perfect fit for maximum comfort Made of flexible soft TPU rubber material, the frame fits perfectly and provides unforgettable flexibility while riding. The adjustable headband ensures that the goggles fit both men and women and stay securely in place even during bumpy rides. Convenient lens replacement Unlike other polarized sports sunglasses, replacing lenses almost requires removing your glasses - replacing lenses in sports sunglasses can be done in one simple step, remove the lens and side of the frame, insert the lens you want to replace, and you're done. UV400 protection High-speed glasses with UV400 protective coating can effectively block harmful UVA and UVB rays, prevent glare, restore true colors, eliminate reflected light and diffused light, make the scene clearer and softer, and reduce eye fatigue. Versatile outdoor performance The fully sealed design provides full side visibility and maximum protection against external factors such as sand and wind. Perfect for motorcycle riding, cycling, driving, running, baseball, fishing, racing, golfing, skiing, hiking and various other outdoor activities, these polarized sports glasses meet a wide range of adventure needs. Specification: Material: PC Anti-UV: UV400 Width: 200mm Height: 80mm Colour: Army Green The package includes: 1pair*Tactical Goggles 3*Lens 1*Glass Bag