High quality injection molded TPE construction, comfortable to wear with high-quality, detachable goggles. Perfect protection from sun, coldness, heat, dust, wind, insects and injuries. A special wide comfort band allows you to wear it with all kinds of helmets. The aeration is optimal; Added breathing holes ensure proper internal air circulation. Suited for bikers. Lens: (Color: Tinted, Scratch Resistant, Material: PolyCarbonate 100 % UV 400 Protection, Scratch Resistant, 100% UV 400 Protection Lens) Frame: (Material: TPU, Flexibility, Durable) Sponge Frame: (3 Layers, Super Comfort, Material: 15MM thickness Sponge Padding, Safely Cling to Face,3mm thickness sponge foam for Excellent Ventilation) Strap: (Anti-Slipping elastic Straps. Material: Nylon, Adjustable, One Size Fits All) Buckle: POM high quality buckle fasten system. Detachable mouth part to meet your special choice.