Henderson Women's 5mm Aqualock Fullsuit WetsuitHenderson Women's 5mm Aqualock Fullsuit Wetsuit This revolutionary wetsuit system design is the first of its kind to offer interlocking wetsuit wrist, ankles and neck openings which are designed specifically to mate with interlocking Aqua Lock products to form a nearly impenetrable seal which minimizes cold water entry into the Aqua Lock ensemble. The Aqua Lock System begins with the core jumpsuit. One of the most notable visual features on the suit