This simple Little John wetsuit from NRS keeps you warm, yet allows great mobility. Stretchy, 3mm DuPont?« neoprene provides flexible, form-fitting comfort. Glued and blind-stitched seams, improve durability and comfort. Short-cut legs allow improved mobility without forfeiting core warmth. Titanium laminate reflects body heat back at you for extra warmth. YKK full-length, double-pull front relief zipper for convenience. Hand wash in cold water, no detergents, hang dry out of sun.