The Men's Jobe Neoprene Vest has been made from the softest, most comfortable neoprene around. It has been outfitted with a YKK front zipper, strong YKK buckles and adjustable webbing straps. Soft PVC-foam sets a new industry standard and makes this 50N ISO-certified vest super soft, flexible, and comfortable to wear. An emergency cord can be attached to the D-ring on the front of the vest to ensure you always remain safe.