ZIONOR - ZIONOR delivers superior quality goggle with durable material, innovation design and professional pre-sale, after-sale service and solid warranty policy. Our Lagopus series dual-lens goggle featured with anti-fog, anti-wind and 100% UV protection to protect your eyes when skiing, snowboarding, snowmobiling and other winter sports. - Clear vision at day & night in all weather condition. Different lens VLT offer great panoramic vision and clean sight for all the way down from hill. - Compatible with your own sport gears: The Lagopus series snow goggles come with adjustable extra-long head strap which compatible with helmet and different head size for both men and women. - Keep you warm, keep the goggle tight and keep you safe on the slope! Friendly Notice - Please do not use finger or rough cloth to wipe and clean the lens as they will either stain the lens or reduce the anti-fog effectiveness. - Please keep the goggle in the pouch or box instead of facing on the ground or desk. - Please do not use mascara or other oily substance in case lens gets dirty. - Please maintain ventilation of goggle or use hairdryer for perspiring after snow sport. - Please do not wipe the inner lens which will reduce effectiveness of anti-fog.