Socks are not just socks, poor fitting and sweaty socks can soon make a ride miserable. Castelli know this and that is why the same technological advances and materials research that goes into our shorts also goes into our socks. Wicking fabrics, breathable construction, snug fit and inspired looks, a sock is never just a sock. From breathable low boys (for that seamless tan) through to Windstopper® socks we will keep your toes in luxury. We even do a full range of wool socks from spring comfort Mezzas to full on thick luxurious super soft Merino Quindici with a massive 15cm cuff.