O’Neill’s Thermo-X layering fabrics provide incredible insulation with low bulk and quick-dry properties. U.P.F. 50+ UV protection Performance fit 220g Washing instruction: Rinse with cool water and drip dry out of direct sunlight FLATLOC STITCHED The most popular method of sewn construction. The stitch uses 4 needles and 6 threads, and works by overlapping the neoprene panels and sewing them together. It is a strong stitch and is very comfortable because it is flat, but it is not a sealed seam so it is not intended for extremely cold conditions. STRATEGIC SEAMLESS PADDLE ZONES An ergonomic, seamless under sleeve panel that allows for unrestricted motion and eliminates rashing. Flexible and unique design which utilizes minimal seam placement for comfort.