Xcel Axis Short Sleeve Front Zip 1/0.5mm Wetsuit Neoprene Jacket The new Xcel Axis Short Sleeve Front Zip 1/0.5mm Wetsuit Jacket has an engineered fit design with B-lock seam constrcution for better performance. This jacket is ideal for summer or spring conditions when an extra layer is needed. This jacket provides warmth and insulation as well as UV protection. It features 100% performance stretch  made from an eco limestone neoprene. The easy front zip entry makes getting it on and off a breeze. Features 1mm - body/upper sleeves 0.5mm - under arms/side panels