Collegien Slippers - lune (Glow in the dark) 18-19As soft as a sock as comfortable as a slipper. Made in France by the 5th generation, these rad slipper socks are machine washable and can be used both indoors and out. Perforated breathable sole. Non slip spikes extra soft soles*, flexible, for maximum comfort Special edition Night Glow Brand Story The story of Coll? gien is that of a family, a village and a priceless know how. The Guilles have run their hosiery factory for over a century, at