High Impact ResistanceOur spherical ski goggles use flexible TPU frames and unbreakable PC lenses to help protect your eyes from outdoor activities. It will protect skiers and snowboarders for better impact resistance. When you are hit, the lenses will block the frontal impact, and the frames and thick sponges will reduce the impact. UV and Anti-fogThe ski goggles use Italian double-layer anti-fog lenses. Better anti-fog and UV protection. Provide you with a fog-free environment to enjoy the snowy days. Please note! Please remove the film before use. OTG and Comfortable SpongeOTG design allows you to wear glasses under ski goggles. Even if we are nearsighted, we can enjoy this sport happily. At the same time, the thick sponge provides you with a comfortable and sealed wearing experience. Let you have a better skiing experience. Adjustable Headband and Helmet CompatibilityHigh-density woven headband with excellent elasticity. Consists of two headbands, which can better adjust the length of the headband to ensure excellent helmet compatibility for all helmets. Suitable for adults and teenagers. Ventilation SystemDesigned to reduce fogging and optimize flowing air inside the lens. The ski goggles provide a smooth airflow system that quickly and effectively brings in fresh air and expel moisture while you ski.