– Fastskin® FSII, the most advanced and lowest drag racing swimwear in the world to date, is now available for multisport activities.

– Fastskin® FSII is a hybrid of two highly specialized Speedo®–exclusive fabrics, Fastskin® and Flexskin, to accommodate different flow characteristics across the body and reduce drag through the water, up to 4% decrease compared to original.

– Fastskin® fabric mimics the rough shark denticles to reduce drag in key areas and features a Turbulence Management System.

– 9 thread flatlock–Speedo's unique stitching technology provides greater stretch for better fit and movement. Thread feels softer against the skin.

– Recordbreaker back styling

– Fabric: 81% Nylon/19% Lycra® spandex. Import.

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