Flatlock ConstructionAirflex 500+ and 350+ limestone neoprene YKK FrontzipQ-Lining, Quantum StretchAqua Alpha Waterbased Glue The Prolimit Fire Swimsuit for women, is the perfect suit if you are not really looking for a wetsuit but you still like to wear protection during your summer session. The neoprene of the suit is 2mm thick and the suit has no zipper.