【Product Description】 This is the Alti Mitten, the flagship model from Outdoor Research (OR). This high-insulation, fully waterproof mitten has a proven track record in high-altitude expeditions of 8000m class and winter alpine conditions. It uses Primaloft for insulation and GORE-TEX for the shell, providing excellent warmth for your fingers even in low temperatures, strong winds, and snowfall. 【Condition】 - Used, actually used item - Used on several overseas expeditions (infrequent use) - No noticeable tears, holes, or critical damage - Creasing on the leather parts due to use (see photos) - No peeling or degradation of the waterproof and breathable material is observed - Leash cord, drawcord, and Velcro are all in good working order * Please understand that there may be minor scratches and signs of use due to the item being a used product. 【Specifications/Features】 - Waterproof/Breathable: GORE-TEX - Insulation: Primaloft - Mitten type (high insulation) - Wrist drawcord + leash - For winter conditions / high-altitude mountaineering / extremely cold environments 【Size】 - Marked: SP (S/P) - Designed to be worn with inner gloves, so the size is a bit larger * Size may vary depending on the individual 【Recommended Uses】 - Winter alpine climbing - High-altitude expeditions (Himalayas, Karakoram, etc.) - Mountaineering and ice climbing in extremely cold regions - As a backup glove for severe winter conditions 【Notes】 - Please purchase only if you understand that this is a used item and mountaineering gear. - As this is equipment related to safety, please inspect it yourself before use.