This ski helmet with integrated goggles is specifically designed for outdoor sports enthusiasts Utilizing advanced integration technology, the helmet and goggles are perfectly fused, completely solving the problem of easily lost lenses with traditional separate equipment. The helmet shell is made of high-strength ABS material, undergoes rigorous safety testing, and features excellent impact resistance to provide reliable safety protection for your skiing and riding activities The interior uses high-quality thermal materials that effectively maintain head temperature, keeping you comfortable even in freezing snow and ice environments. The ventilation system is scientifically designed to ensure air circulation without compromising thermal performance The product offers multiple fashionable color options including classic black, white, gray, as well as stylish purple, cyan, sky blue and more to meet different users' personalized needs. Three size specifications cover head circumference range of 51-61cm, ensuring every user can find the perfect fit Whether for snowboarding, skiing, or winter riding, this integrated helmet goggle provides comprehensive protection and comfortable experience, making it an ideal choice for winter outdoor sports