Constructed with 3-layer TriTon fabric for excellent durability and performance Waterproof and breathable fabric keeps it dry and warm Front entry with YKK Aquaseal zipper prevents water from entering the suit Hook and loop patches on the shoulder facilitate adding department badges Cinchable neoprene neck closure keeps your neck dry and warm NRS Ascent SAR Dry Suit - The NRS Ascent SAR Dry Suit features a comfortable design combined with durable 3-layer TriTon fabric manufacturing. Its YKK Aquaseal zipper allows for easy on and off while preventing the water from entering the suit, enabling swift movements during rescue operation both in and out of water. Made with PFAS chemicals.