The Mountain Hardwear Carnic Jacket is a new super durable, lightweight, waterproof/breathable shell that features Mountain Hardwear's patented zWeld technology. By zWelding seams on this jacket Mountain Hardwear has kept weight to a minimum and made this jacket more water tight than traditional stitching can. Other features include a helmet-compatible adjustable hood, articulated sleeves, a hem drawcord, and a multitude of pockets for all sorts of gear. When working up a sweat you will be able to open the superlight pit zips and you will be able to listen to your favorite tunes by taking advantage of the interior MP3 player pocket.