The Speedo Sports Logo Thinstrap Muscleback Girls Swimming Costume is made to last as long as your kids train in the pool. Made with an Endurance10 fabric engineered to fit like new for longer. Added Creora Highclo technology ensures improved chlorine resistance and less colour fade. Multi directional stretch for greater fit, comfort and freedom of movement. Snag resistant fabric is quick drying and soft to touch. Thinstrap and muscleback for greater movement and detailed with Speedo accents to outer. Leg Height Medium.