The newly designed Neosport Women"s NRG Sleeveless suit features exclusive Ultra Light weight Speed Skin neoprene combined with Ultra Soft Coated Skin neoprene to provide unmatched buoyancy, flexibility and comfort. 5mm Speed Skin neoprene on the chest panel allows for ideal positioning in the water with less surface resistance. A 3mm back panel permits maximum range of motion for efficient stroke performance. Liberal arm openings further enhance swim efficiency, while the arm area is constructed of Nylon laminated neoprene trimmed in soft Lycra, ensuring a comfortable and secure seal to minimize water entry. Our Supple mid-calf leg openings increase kick efficiency and decrease drag, while the wider exit openings curtail heel snag, speeding up transition times. The EZ Out zipper stays put in the water, but is easy to find on land. An adjustable collar provides precise fit and minimizes unwanted water entry. Smooth, narrow contours eliminate neck chafe. Glued and sewn seams increase hydrodynamics and mean the suit will last race after race.