The Henderson Sport Group is based in rural Southern New Jersey, in close proximity to the Atlantic Coast and Delaware Bay. HSG is the USA’s largest and most diversified manufacture of Water Sport apparel (wetsuits). The HSG owns 5 major brands supplying a diversified group of action sport segments. Including Sport Diving, Surf, Kite, Triathlon, SUP and Marine Sports. The company has been involved solely in wetsuit Manufacturing for over 50 years.