Integrated Design: Snowboarding Helmet is integrated designed with protection goggles, windproof, enhances vision and protects eyes from adverse weather conditions during ski adventures Ski Accessories: High Impact Protectived ski helmet, shock absorption, minimize impact force and improve overall safe Reliable Material: Snowboard Helmet features with eps liner, high impact pc shell, designed with breathable hole and comfortable removable inner liner Adjustable Strap: Designed with adjustable strap and jaw pad to ensure a safe and comfortable fit, suitable for both men and women Wide Use: Snowboard Helmet is great for outdoor winter sports, such as skiing, snowboarding, skateboarding, skating, snowmobiling, snowboarding, mountaineering and more Specification: Material: EPS and PC Size Chart: Head Circumference (Optional) :S: 51cm-54cm/20.08inch-21.26inchorM: 55cm-58cm/21.65inch-22.83inchorL: 59cm-61cm/23.23inch-24.02inchorXL: 61cm-63cm/24.02inch-24.8inch Package Includes: 1Skiing Helmet