Feel unstoppable wearing Speedo's latest innovation, developed by swimmers for swimmers. The Speedo Fastskin LZR Pure Intent Openback Kneeskin in Purple Reign features compressive dual layers and ergonomic seam construction designed to connect key muscle groups for greater power return. New shark skin-inspired textured fabric zones at the surface targeting drag reduction for optimal performance so you get the very best from your swim, and the triple fabric construction with bonded seams has been designed to increase comfort + mobility. The LZR Pure Intent racesuit has comfortable prevision straps with high power elastic base increase flexibility, stretch and power return while keeping a low profile. There is a triple-fabric construction which reduces drag and enhances both compression and flexibility along with a dual-layered fabric technology and ergonomic seam construction which boosts compression along the most vital muscle groups for the swimmer's kick; amplified with strategically placed, seaming and bonding to connect key muscle groups stemming from the core, these combined features enhance kick drive and improve efficiency. Targeted flex zones down the side of the body allow for more freedom in the kick, better rotation and more range of motion during flip turns, as well as targeted compression at the legs and core to help the swimmer lift and ride higher in the water. The flexible zones also allow make it easier to get into the suit. Features: Increased Comfort + Mobility Built-in Speed, Power and Flexibility Locked-in + Lifted Feel Enhanced Drive + Greater Power Return Higher Flexibility Easier to get on and off Composition: 73% Nylon, 27% Lycra Spandex FINA APPROVED