About this item Polartec Windbloc stretch-woven polyester soft-shell fabric, with a membrane construction and durable water repellent finish Warm fleece grid backer wicks moisture Microfleece-lined neck and wind flap for next-to-skin comfort Two harness- and pack-compatible handwarmer pockets and one internal chest pocket, all with reverse-coil zippers Low-profile, hook-and-loop self-tab cuffs create a tight wrist seal Drawcord hem Description Total protection from even the worst wind, the durable Patagonia Adze Jacket combines Polartec Windbloc stretch-woven fabric with a moisture-wicking fleece grid backer that keeps you warm and dry in cold conditions. The breathable, windproof Polartec Windbloc stretch-woven polyester shell that has a soft, supple hand and a DWR (durable water repellent) finish to fend-off wet weather. The microgrid fleece interior traps heat, moves sweat and feels great next to skin, allowing total versatility with short- or long-sleeved layers. Some wear on sleeve cuffs - see pic