Take this oportunity to buy the Speedo Aqua V Racing Cap.
Less drag, more speed. Developed in Speedo’s dedicated research and development centre, the Aqua V delivers a 50% reduction in drag when tested against similar silicone caps. Made with multi-density silicone, the thicker top section ensures a wrinkle-free finish while the thinner mid-section allows a stretchy, comfortable fit. Features: Smooth, lightweight cap 50% drag reduction, when tested against a regular silicone cap Cap helps protect hair against chlorine