Xcel Axis Long Sleeve Zipless 2/1mm Mens Wetsuit Jacket | Blue The new Xcel Axis Long Sleeve 2/1mm Mens Wetsuit Jacket features 100% performance stretch, it is light, soft, comfy and made to stand the test of time! Designed using eco limestone veoprene that is both great for insulation and the environment. The front zip entry system makes taking this jacket off and on easier. The B-Lock seam construction aids in retaining the warmth of your body and keeping the water out. Engineered to have the perfect fit! Features 2mm - body and upper sleeves 1mm - under sleeves and side panels