Thanks to its thin straps and muscleback style, the Speedo Thinstrap Muscleback swimsuit allows you to train in comfort without feeling restricted. The contrasting straps add a pop of colour to this classic design.
Engineered to fit like new for longer with Speedo Endurance®10 fabric.
With great comfort and shape resistance, our Endurance10 swimwear fabric is quick-drying and smooth to the touch, offering UVA & UVB protection from the sun.
Featuring Creora Highclo elastane, Endurance10 boasts a higher chlorine resistance than standard elastane swim fabrics, maintaining high quality and confidence in your swimsuit, swim after swim.