CHECK THE SIZE CHART (in the image section above) 2XU's Women's Propel Pro wetsuit is their highest performing wetsuit to date, packed full of elite tier features, all designed to boost the performance of the athlete. Features such as rollbar to increase core buoyancy and body position, Nano SCS coating provides an extra boost of buoyancy as well as being extremely hydrodynamic to reduce resistance. The 45 cell neoprene has also been used on the shoulder and arm panels to provide the ultimate level of flexibility and comfort.  Wetsuit Features: Nano SCS coating - extra 4% buoyancy / Hydrodynamic silicone coating to reduce resistance when putting on and taking off  and to alleviate water resistance 45 Cell seamless shoulder and arm panel /  Ultimate flexibility, comfort and freedom of movement with a 1mm neoprene  Front panel with seamless buoyancy inserts and super stretch lining / Improved buoyancy with increased flexibility Intermediate zone stretch (IZS) panels /  Fluid movement  Concave water entrapment zone / Xtreme ultra enhanced distance per stroke  Lower leg propulsion panel / Increased kick power  Transition panel / Seam overlap technology  520% stretch lining (internal) / Enhanced lateral flexibility  Floating zip panel / Increased movement for better distance per stroke  Rollbar / Increased core buoyancy and body position  Technical Specifications: 45 CELL - Flexible material, which is applied mainly to the sleeves for ultimate flexibility, comfort and freedom of movement with a 1mm thickness nano SCS COATING.SCS COATING (Super Composite Skin) - Applied as a layer over the surface of the neoprene, creating a unique material. The micelle structure on the rubber surface repels water when in contact with air and reduces the surface resistance when in contact with water. Low resistance allows for faster speed through the water. As a result, SCS provides comfort, extra freedom of movement, keeps the body warmer and decreases body fatigue whilst ensuring durability and abrasion resistance. NEOPRENE THICKNESSFront chest (upper) - 1mmFront chest (middle) - 2mmFront chest (lower) - 1mmUpper back - 1mmLower back - 2mmUpper arm - 1mmLower arm - 1mmUpper front leg - 1mmLower front leg - 3mmUpper back leg - 2mmLower back leg - 3mmForearm catch panel - 2mm