This is a specialized helmet necessary for enjoying backcountry skiing and snowboarding. I purchased it to participate in a backcountry tour, but I no longer have the opportunity to use it, so I'm offering it to someone who needs it. It has a lightweight construction and is very light and well-ventilated, removing moisture and excess heat to keep you comfortable all day long. The boa® fit system allows you to freely control the tightness when wearing it. It also has clips to secure headlamps and goggles, which are necessary for backcountry tours. Compatible size: 59-62cm Weight: 385g I will ship it in the original box, but the box has some damage to the corners and surfaces (photo 7). Please refrain from purchasing if you are looking for a box in perfect condition or if you are concerned about the box's condition. Please understand this before purchasing. Shipping will be in the original box, which will then be packed in a cardboard box.