The atom has been completely redesigned & combines comfort & durability with the latest & most flexible neoprene technology. Designed for the intermediate level watersports enhusiast or the weekend / summer surfer. The Atom emphasizes quality, durability & value for your money. Features Flatlock stitched, glideskin collar, Titanium mesh chest, Dura Tex knee pads, Ultra stretch neoprene on arms & underarms, Back zip. Construction 3mm Dura Skin mesh chest & back panel for extra durability, 2.5mm Superlite foam lower body, 2.5mm Ultra stretch neoprene on arms & underarms.