Men's Atom Vest from Arc'teryx is a lined vest for men. The vest can be used as an intermediate layer or alone. Its insulation retains heat even if it gets wet and the vest can withstand years of packing and unpacking, which makes it excellent to carry on your outdoor activities. The vest is wind and water resistant, has a good breathability and is made of materials that meet the bluesign criteria. \n\nFabric: 100% nylonLining: 100% nylonInsulation: 100% polyester Arc'teryx Men's Atom Vest Black Sapphire | Buy Arc'teryx Men's Atom Vest Black Sapphire here | Outnorth