The trim fitting A2B Cardigan is Arc'teryx take on a classic men's sweater, intending it to be worn as a standalone piece or under a jacket in urban settings where technical minimalism is always fashionable. Arc'teryx constructed it with a blend of performance fleece that has a durable nylon outer face and merino wool backer, which provides warmth and the anti-odor properties merino is famous for. This cardigan has concealed snaps on its front placket and features two zippered hand pockets to store your valuables.