Castelli Incendio 15cm Sock - Black / Red

The Castelli Incendio 15 Socks keep your feet warm when you ride your bike in subfreezing weather. Made with PrimaLoft® and wool, these Castelli winter socks are luxuriously warm but the fabric allows enough air to circulate so your feet stay dry. For extra warmth, Terry-cloth has been added to the construction of the Incendio 15 sock. Besides keeping your feet warm, these durable socks keep their warming features after many rides in cold weather.