Worn and loved by Speedo athletes, the Hiro Cap is the latest addition to the Fastskin range. Designed for racing, its tight-fitting, molded design is engineered to reduce drag and features a full gloss interior for improved grip and security as you power through the water. Created from thin material for a dynamic, wrinkle-free fit, its molded silicone design holds its shape for a streamlined silhouette. This cap has been fully approved by World Aquatics. Now available in Medium and Large sizes.