Arc'teryx Men's Arenite Hoodie Imported Zipper closure Hang Dry Durable Cobblecomb fleece fabric features a twill look and has a soft, brushed fleece back for warmth. Cobblecomb fleece (94% polyester, 6% elastane) combines thermal performance and moisture wicking properties of polyester with the stretch performance of elastane fibers to deliver effective thermal regulation and freedom of movement. Low-profile hood. Full front zip with chin guard. Two zippered hand pockets with laminated zippers.