Collégien's soft cotton-blend slipper socks hug the foot while their insoles are designed to be airy, non-slip and super comfortable thanks to their extreme flexibility. Their pretty patterns are knitted with the loop inside for maximum comfort and the perforated insoles keep out the cold while allowing the feet to breathe.

The Guilles have run their hosiery factory for almost a century at Briatexte, a small village in the southwest of France. In 1947, Guille invented the injection into a sock and registered a patent of what is now known worldwide as the Collégien slipper sock!