The Prolimit Fusion Steamer Short arm wetsuit for men is the best mid-priced high-end performance Short arm on the market. This 3mm mens wetsuit has a zipper that needs to be attached at the front (free zip) for easy entry and maximum wetsuit stretch. Compared to the Fusion Free zip 3/2 this suit has flatlock seams instead of tripe glued and blind stitched. Features: Flatlock seams Airflex 500+ limestone neoprene YKK Free zip construction KED, Knee Elongation Design, freedom of movement Fused edge collar Drain holes and Velcro straps