A Vintage Deep See Diving Suit Diagram From the French inventors Benoit Rouquayrol and Auguste Denayrouze who created diving suits and the demand valve for control of breathing air supply.

Printed on 100% percent pre-shrunk cotton, each Haack Shack graphic tee is silk screened using water-based inks for a long-lasting design that won’t crack and peel after repeated washing. Recommended washing in side out in cool water.  Dryer Safe