ARENA Arena Silicone Racing Swim Cap Men and Women Aquaforce Wave Hydrodynamic Performance Competitive Intensive Swimming Pool Bathing Hat, Black, X-Large

Introducing your newest ally in the water: the Aquaforce Wave Cap. Featuring an iconic wave design and advanced texture, the Aquaforce Wave swimming cap for women and men is the world’s fastest FINA-approved racing cap designed specifically to lower leading-edge drag and total body hydrodynamic resistance. It is the next level go-to racing swim cap. Raised silicone “waves” and a rough micro-structure on the external cap surface work together to trap a thin layer of water on the surface and reduce surface drag (water flows more efficiently on water than on silicone). Premium soft silicone ensures maximum adhesion and provides a very tight but comfortable fit, with a high level of compression. A thick silicone band is engineered into the swim cap opening, ensuring the cap’s stability and eliminating the need to double-cap while swimming. Designed for competitive swimmers and approved by FINA, arena racing swim caps are the benchmark for water drag reduction and high-level hydrodynamics.