❆ PROFESSIONAL ANTI-FOG DESIGN: The two way ventilation window of the frame, lens surface ventilation holes and dual lens, Triple protection guarantees anti-fogging. ❆ DUAL SPHERICAL LENS: 100% UV protection, 180°Vision. 18.5% VLT can be suitable for sunny or cloudy weather when Skiing, hiking, snowboarding, snowmobile, motorcycle. ❆ NON-SLIP STRAP HELMET COMPATIBILITY: The Non-slip adjustable elastic strap for any men or women helmet compatibility. ❆ ANTISTRATCHED AND ANTI-WIND: TPU flexible frame can prevent scratching. The three foam layers can keep your eyes and face warm. ❆ GOGGLE CASE EVA BOX: The special box for your ski goggle storage. Great for travel. Perfect Gift for your family and friends.