Speedo unisex adult Fastskin Competition Swim Cap, Blue Flame/Bright Zest/Navy, Small

FINA approved, The world's first cap featuring the IQ Fit Profile, and designed using accurate head mapping data for optimum comfort, outstanding hydrodynamic performance, improved fit and ease of use., Reduces drag by 5.7% if used in conjunction with Fastskin3 Goggles, Developed as part of the world's first Racing System, engineering cap, goggles and suit to work in harmony, Designed for real head and face contours