Classic sports styling, straight from the speedo archives. Our sporty hyperboom splice racerback is finished with contrast straps and a stripe of iconic boom logos. The racerback design offers flexibility during training, so you can keep pushing the pace. A bust shelf liner lends light support, minimising distractions. Be ready to go again in our quick-drying endurance+ fabric, designed for durability with high chlorine resistance. Body made of 53% polyester and 47% pbt.