Developed in Speedo’s dedicated research and development centre, Aqualab, the Aqua-V cap delivers a 5% drag reduction when tested against a similar latex cap. Made with multi-density silicone, the top section is the thickest to ensure your cap is wrinkle free, while the mid-section is thinnest allowing stretch for a comfortable fit.

The Speedo Aqua V race cap is made from 100% silicone, it is made from various thicknesses with the thickest silicone on top of the head to ensure a wrinkle free silhouette and therefore less drag. The mid section is thinnest allowing stretch and a comfortable fit