The Mountain Hardwear Compressor Jacket is made for the rambunctious types, rough and tumble, living in the wild west kind of guy. With durable 30D Micro Taffeta, you are sure to be safe from snow and ice as well as any imaginary bullets, or arrows for that matter. Thermic Micro insulation provides you with amazing compression and quick recovery as well as eliminating variation in fill while letting you get through your arctic adventures; imaginary sled dogs, sunk ship or submarine optional.