Aqua Lung AquaFlex 5/3mm JumpsuitWhether 5mm neoprene is for seasonal needs or year round needs, this will quickly become your favorite suit. Whats not to like? The AquaFlex 5 3mm jumpsuit is comfortable, warm and looks good too! From its functional kneepads to its sharp graphics, attention to detail is evident throughout. 5mm AquaFlex 4 way high stretch neoprene used and 3mm AquaFlex 4 way used in the arms. This is the thickness of the base neoprene before the nylon layers get