Features Total Protection Deer ski helmet stands as a solid shield for skiing and snowboarding adventures. Fully formed ABS outer shell with high quality EPS foam to ensure safety on impact. Free-flowing Air Equipped with 8 air vent holes, the ski helmet ensures optimal head ventilation during skiing and hiking. Its seamless construction minimizes drag, allowing you to savor fresh air and breathe easy. Comfortable Fit OutdoorMaster ski helmet boasts impeccable fit technology, offering unparalleled comfort and a fitting hug around your head's contours. Whether skiing or hiking, it ensures a relaxed experience every step of the way. Adjustable Size Featuring a unique adjustable size design, the deer ski helmet caters to various head shapes and sizes, making it suitable for men, women, and youth alike. It ensures a perfect fit for every journey, allowing you to move freely and unconstrained.