Engineered to help you reach your peak in the pool, this Speedo Fit Pinnacle Endurance Kickback swim suit features internal lightweight compression panels that focus your attention on your core for a more efficient body position in the water. Crafted from the brand's exclusive Endurance® fabric that is designed to keep its shape for swim after swim, it is quick-drying, soft-to-the-touch, and 20 times more chlorine-resistant than conventional swimwear. Ideal for serious swimmers, the Kickback style provides increased back coverage, while a power mesh bust support system ensures improved stability and a comfortable fit, freeing you to smash your PBs.