Speedo Fastskin FSII Raze Ex Legskin – Deep Sea and Ultrasonic

Fastskin FSII Raze Ex Legskin from Speedo. Full length swim racing legskin with drawstring waist in Deep Sea/Ultrasonic. Designed for competitive racing. Engineered for performance, designed to fit like a second skin. The seams and fabrics are positioned to maximise the flow of water over the swimmers body to reduce drag. Fastskin FSII uses two different fabrics – Fastskin and Flexskin. Gives up to 4% decrease in drag compared to original Fastskin.