Xcel 2/1Mm Axis Sharkskin Front Zip Long Sleeve Jacket, Black, LargeFull front zipper for easy on/off. 100% super stretch neoprene. 2mm body and upper sleeves with durable outer sharkskin for excellent wind resistance and improved core warmth.Features of Xcel 2/1Mm Axis Sharkskin Front Zip Long Sleeve Jacket, Black, Large Full front zipper Sharkski..