One piece 1.5 mm wet suit. Good elasticity and high performinganatomical fit. Reduced thickness to make the swimmer’s movementseasier and allow the swimmer to glide through the water\n- Double stretch nylon fabric for improved resistance to scratching, neck sealwith “Smooth Skin“ inside, comfort and seal to minimise the amount of waterthat gets into the suit while swimming\n- “Flatlock” seams for guaranteed elasticity and seal at all points of maximumtraction\n- “YKK Superior” professional zipper with metal zip pull