The Defend Lunar socks, measuring 20.3 cm, designed for trails, are made to tackle every challenge of your most extreme adventures. Thick technical cushioning on the toe, heel, and shin, along with compression on the arch: these socks developed for trail outings ensure extraordinary comfort all day long. The model with flat seams at the toe prevents chafing and irritation while you are riding, and the ribbed fabric at the top keeps the socks in place even in the toughest passages.