Waterproof jacket made with GORE-TEX material, perfect for mountain climbing and outdoor activities. - Brand: mont-bell - Color: Yellow - Material: GORE-TEX - Features: Waterproof and breathable - Includes stuff sack *Black stains on the left arm (photos 5 and 6) and right chest (photo 7) Material Features: <GORE C-Knit Backer Technology> This is a waterproof and breathable material with excellent breathability and light weight. GORE C-Knit Backer Technology is a new technology that uses an extremely thin knit material on the back of the GORE-TEX membrane, combining light weight and durability. In addition to improved breathability, significant weight reduction has been achieved without compromising durability. It is extremely supple and has a comfortable texture, providing a level of comfort not found in conventional rainwear. *Please consider this item only if you understand that it is a used item m(_ _)m