The TYR Women's Venzo Phantom Oblivion Closed Back Kneeskin Tech Suit Swimsuit is designed to last through swim competitions. Made with TYR Surface Lift Technology, which repels water from permeating the suit so you won't drag down. Provides support for your muscles and has a streamlined silhouette to help you move effortlessly through the water. Features FINA approved / World Aquatics approved Frictionless fiber construction Surface lift technology Endo compression cage Seamless exo shell Hydrosphere technology Supersonic flex bonding Maximum compression Speed dry fabrication Endless flex straps Posiposition leg gripper Details Fabric: 70% Nylon, 30% Lycra Spandex Care: Hand wash Closure: Pull On Chlorine Resistant: Yes Back Style: Closed Back Fit: Competitive Adjustable: No Front Coverage: Full Bottom Coverage: Full Length: Above the knee Country of Origin: Made in USA with imported materials