Arena Silicone Racing Swim Cap Men and Women Aquaforce Wave Hydrodynamic Performance Competitive Intensive Swimming Black Medium

Worlds fastest FINAapproved racing swim cap combines innovative 3D Aquaforce features and a unique design for the highest level of swimming performance and comfort Adult swim caps unique wave structure design and advanced texture significantly reduce drag and total body hydrodynamic resistance for enhanced speed and performance in the water Inner antislip design with a thicker silicone band engineered into the cap opening prevents the swim cap from slipping off while you are swimming so theres no need to doublecap Provides a tight but comfortable fit with no wrinkles and a high degree of compression resulting in top hydrodynamics perfect for competitive swimmers while training or racing Premium softsilicone construction prevents wrinkles and provides maximum adhesion and outstanding protection against chlorine for the hair NCAANFHS compliant