Puriguard Jump Suit 5 mm Hatches These upgrades are designed to

These upgrades are designed to keep pace with the introduction of heavier higher horsepower engines found on today’s new boats

The threaded portion accommodates hulls up to 3-1/2" thick

Hydrophobic materials repel water instantly with zero absorption

64mm x 74mm

Puriguard Jump Suit 5 mm Hatches These upgrades are designed toIST signature jumpsuits, constructed of high grade neoprene in 5 mm thickness. 5 mm suits : Double Blind Stitching. Special printing technique on shoulders and chest areas offers extra durability in areas prone to high wear when diving with BCD. YKK #5 zipper at wrists and ankles. 5 mm suits : Super stretch material at armpits and lower back area to maximize range of motion. Puriguard Fabric.