Safe & Comfortable: The boys' and girls' snowboard goggles feature a soft TPU frame and impact resistant PC lens that provide extra safety in case of fall or crash. The breathable soft sponge protects the eye area and has excellent sweat absorption function. Functional Air Vents & Adjustable Head Strap: We redesign the place of air vents on the top of the frame for a better air cycle. So that you will anti fog up during long-term use. The adjustable elastic head strap which is change the size, fits most of people, with or without use helmet. UV Protection: Ski goggles provide 100% UV protection, allowing you to comfortably enjoy sunlight outdoors while protecting your eyes from harmful sunlight. Reliable Eye Protection: Reliable impact-resistant lenses protect your eyes from wind, sand, rain and snow during outdoor sports, and also provide effective eye protection for workers such as in laboratories and construction sites. Colored lenses can block light that damages the eyes in strong sunlight. Suitable for All Kinds of Winter Outdoor & Indoor Activities: Perfect to use them when you are stepping on your skis or snowboard, skiing, skating, climbing, riding on your motorcycle/mountain bike, skydiving, bungee jumping, playing shooting games, doing an experiment in a lab, working in a construction site or having a snowball fight. Get rid of the fear of wind, dust, cold air, snow, glare and harmful lights.