Speedo Fastskin Swim Cap – FINA-Approved Racing Cap for Hydrodynamic Performance

The world's first cap featuring the IQfit™ profile, and designed using accurate head mapping data. This cap offers optimum comfort, outstanding hydrodynamic performance, an improved fit and ease of use. Use with Fastskin goggles to reduce drag by 5.7%. This product has been fully approved by FINA.