The Mongrel Tongue 2/2mm Highline Ltd. Chest Zip Long Sleeve Springsuit for men has all the features you need. The StretchFlight x3 neoprene gives you all of the warmth and flexibility you need. The asymmetrical front zip, glued and blind stitched seams and Flush Lock 2.0 stretch seals work together to prevent water from seeping in for maximum comfort.