Castellli Originale 18 Sock A classic sock for any ride The Castelli Originale 18 is a no-fuss training sock for riders who want a clean look and a reliable fit on every ride. The 18 cm cuff hits that sweet spot between a low-cut triathlon sock and a tall cycling sock, sitting right where it belongs under a road or gravel shoe. It pairs cleanly with any kit and holds up through the kind of weekly mileage where socks tend to wear out before anything else does. Features18 cm cuff height sits at the ideal road cycling length under shoe and knicker Highly-breathable and durable nylon designfor a lightweight and breathable sock for warm-weather riding Castelli wordmark on cuff clean heritage styling that pairs with any kit | Castelli | Originale 18 Sock Men's | Size Large/extra Large In White | Nylon