High Quality Material: The ski windshield is made of high quality pc material, which has the characteristics of wind and dustproof, uv resistance and strong impact resistance. It is suitable for cycling, skiing, hiking and many other outdoor sports. Unique Design: The outer frame of the eye mask is equipped with a ventilation system to increase the air circulation and comfort during operation. High quality, lightweight, hard and veneer, suitable for any face shape, suitable for use with night vision goggles. Super Toughness: Better protect your eyes.the thick and soft layer of sponge on the frame cushions around your eye sockets for extended wear without discomfort or irritation. Adjustable Elastic Strap: Thanks to the adjustable elastic strap, the glasses adapt to any circumference of the head . In addition, the glasses with the sponge layer are light and non-slip. The rim of the glasses rests comfortably on the skin. Wide Range of Uses: The multi-functional riding mirror is suitable for riding, daily leisure, mountaineering, skiing, surfing, shooting, hiking, biking, horseback riding, cross-country motorcycling, basketball, soccer and other outdoor activities.