NRS Grizzly HydroSkin 1.5 Jacket - Men's Black XXL neoprene A convenient front-entry zipper makes the HydroSkin 1.5 Jacket easy to put on or take off as conditions change Grizzly sizing adds extra girth to the midsection to comfortably fit barrel-chested paddlers and rowers 1.5 mm Terraprene neoprene with heat-reflecting titanium provides substantial warmth without sacrificing comfort or mobility VaporLoft fleece lining adds warmth, dries in a flash and feels great against the skin Four-way-stretch PowerSpan exterior stretches with your movements for unrestricted paddling