Color: Orange (OG) Size: S/M (52-57cm) New, Unused Although unused, please refrain from purchasing if you are nervous about home storage. * Please check the condition of the product in the photos. * Please note that the box has some damage. The following is a quote: Product Information This is a lightweight helmet for mountaineering and climbing, weighing only 225g. It meets international safety standards and achieves excellent lightness by in-mold molding the outer shell and inner shell. It is available in two sizes with a unique Asian fit design that fits the head shape of Japanese people. In recent years, accidents resulting in head injuries due to falling rocks, falls, and slips during mountaineering have been increasing. Wear a helmet to protect your head from these dangers. Specifications [Material] Outer shell: Polycarbonate Inner shell: Expanded polystyrene Inner pad: Polyester [Weight] 225g (S/M) [Color] Orange (OG), Dark Gray (GM), Turquoise (TQB), White (WT) [Size] Head circumference: S/M (52-57cm), M/L (57-62cm) [Features] Dial adjuster with 3-step height adjustment on the back, headlamp clip, washable inner pad ☑︎ Please read the self-introduction before purchasing. ☑︎ Family owned