Speedo fastskin increased targeted compression streamlines the body while support seams hold you higher in the water making you feel your fastest designed for young athletes using medal winning speedo swimwear technology girls39 racing swimsuit featuring an open back style and made with the same medal winning speedo technology used in the ladies39 fastskin lzr racer x as worn by olympic gold medalist missy franklin increased compression freedom of movement the combination of 2 un