Features: Adopting durability and elastic frame, it is not easily deformed even if dropped or severely impacted. Shock resistant PC lenses provide clear visibility, effectively protecting against strong winds, sunlight, snow, and accidental injuries. Thick and soft sponge layer tightly adheres to the face, eliminating pressure on the face and eyes. Ventilation holes are designed on both sides of the glasses, which have good breathability and can prevent lens blurring caused by sweat evaporation. The quality nylon elastic band can be freely adjusted to fit the head circumference size, with extension length of 24 inches. Not only suitable for skiing, but also for other outdoor activities such as cycling, hiking and more. Specifications: Component: PC, Nylon Frame Color: Available in multiple colors, refer to the pictures Parameters: UV400 protections Size: long night 18.5cm/7.28in, frame height 5.7cm/2.24in Package Includes: 1Pc Outdoor Cycling Glasses note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.