The Fingerscrossed Classic sock is the sock that started it all. Their road-offering has been tried and tested over years and is now the base for most of their seasonal styles as well as staples like the classics collection. PROLEN Yarn offers the best possible performance combined with a comfortable fit that stays in place even after hours of wearing. The heel and toes are triple strengthened to grant comfort and long durability. The foot-area is constructed from a lightweight mesh to ensure breathability.