What Our Gearhead® Experts Are Saying:"The Simbolo 15 Sock combines performance with bold style. It’s breathable, comfortable, and makes a great addition to any kit."With its bold stripes and modern design, the Castelli Simbolo 15 Sock stands out on every ride. Built with a durable nylon-elastane blend, this sock offers breathable comfort and a secure fit for long hours in the saddle. The 15cm cuff height strikes the perfect balance between coverage and style, while lightweight cushioning ensures all-day comfort. Whether training hard or taking it easy, this sock delivers both performance and personality.