Spherical ultra-wide view and smooth ventilation! It is more than 180 degree view of this panoramic lens design, providing high performance anti-fog, super clear vision and less visual interference. Although it keeps your face warm thanks to its multi-layered high-density foam, its two-way ventilation system increases airflow and reduces fogging in hot weather. However, the material id is shockproof and besides it is durable, what ensures the protection of your face and eyes. As for the lens, the material is solid, which guarantees you the unique anti-fog treatment. You will be protected from glare thanks to the high quality solid PC material. Keep you warm, keep the goggles tight, keep the view clear and be safe on the slope! If you want to wear a mask or helmet, there is an extra long flexible strap that can be adjusted to fit your head! Get Molooco's anti-fog Ski Goggles at an affordable price and keep the scenery clear and safe! OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.