Classic sports styling, straight from the Speedo archives. Throwing it back to our roots, weve raided the Speedo design archives for this sporty black HyperBoom Racerback, which features a revival of our iconic boom logo stripe in purple. The pops of colour continue through the suits contrasting straps for a stylish and sporty look. Ideal for fitness training, the racerback design aids shoulder movement, so you can swim in comfort. It also includes a comfortable bust shelf liner for light support during your workout. Ideal for regular pool sessions, our EnduraFlex fabric offers higher chlorine resistance than standard swimwear fabrics and fits like new for longer with CREORA® HighClo. In addition, nylon yarns in the EnduraFlex fabric are made from 100% pre-consumer waste, such as waste fabric from factories.