C Skins Swim Research Wetsuit - Women\'s The Swim Research 4:3mm Open Water Swimming wetsuit from C-Skins comes after extensive input from free swimmers, lake and sea swimmers, both professional and recreational at every stage of the concept and design process. C-Skins have then applied their 45 years of experience in wetsuit design and technology know-how to create the new Swim Research open water swimming wetsuit, a year-round wetsuit with buoyancy, thermal protection and the critical flexibility at its heart. Features: OPTIMUM PANEL THICKNESS FOR WARMTH AND COMFORT 4mm front leg panels 3mm chest and back body panels 2mm sleeve, underarm and lower leg panels GLIDESKIN XTEND NEOPRENE The worlds fastest and lightest neoprene designed specifically for swimmers. SMOOTHSKIN FREE FLEX NEOPRENE Excellent friction free movement through water 4MM BOUYANCY PROFILE Panels located on torso, hips and legs to put your body in the best swim position possible. HIGH VIS CUFFS For improved safety GLUED AND BLINDSTITCHED SEAMS A watertight method of construction that results in superior warmth and maximum comfort CRITICALLY REINFORCED SEAMS Helps your wetsuit last longer SEAMLESS ACTION ZONES Strategically positioned seams gives you more freedom and less chafing Size Chart Women\'s Wetsuit Size Height Chest Waist US 4 / UK 6 5’3” – 5’5” 160 – 165cm 31.5” 80cm 24” 61cm US 6 / UK 8 5’4” – 5’6” 163 – 168cm 32.5” 82.5cm 26” 66cm US 8 / UK 10 5’5” – 5’7” 165 – 170cm 33.5” 85cm 27” 68.5cm US 8S / UK 10S 5’4” – 5’6” 163 – 168cm 33.5” 85cm 27” 68.5cm US 10 / UK 12 5’6” – 5’8” 168 – 173cm 35.5” 89cm 28” 71cm US 10S / UK 12S 5’4” – 5’6” 165 – 170cm 35.5” 89cm 28” 71cm US 12 / UK 14 5’7” – 5’9” 170 – 175cm 36.5” 93cm 30” 76cm US 14 / UK 16 5’9” – 5’11” 172 – 180cm 38.5” 98cm 31” 79cm