Patagonia Men's Nano Puff Bivy PulloverDESCRIPTION: The lighweight Patagonia Nano Puff Bivy Pullover is the perfect midlayer for the slopes or around town. FEATURES: Abrasion resistant Half front zip with wicking interior storm flap and zipper garage at chin Kangaroo style handwarmer pocket and zippered drop in torso pocket doubles as a stuffsack with a reinforced carabiner clip in loop Under the helmet hood with elastic binding is warm and simple Elastic bound cuffs and drawcord