Castelli Simbolo 15 Sock - Where bold meets refined in the Castelli Simbolo 15 Sock.

The Castelli Simbolo 15 Sock vivid orange and deep bordeaux colorway doesn’t whisper “fast”- it shouts it from the start line. Designed for riders who understand that style is part of performance, these socks balance high-end tech with Italian flair that refuses to blend in.

Made with Meryl® Skinlife yarns for breathability and freshness, the Simbolo 15 keeps your feet dry and comfortable through tempo rides, gravel grinds, or café sprints. The 15 cm cuff offers just the right height for a pro look, while the compressive fit supports circulation and prevents bunching when the watts start flowing.

Castelli didn’t overthink it - they perfected it. Lightweight, fast-drying, and built to outlast your favorite bibs, these socks are proof that small details make a big statement. Pair them with your go-to kit and let the colors do the talking.