ICTYOS combines the traditional know-how of a French tannery with an eco-responsible approach by transforming fish skins from the food industry into very high-quality sea leathers. Ictyos leathers have unique properties than are unmatched by any other leather : fineness, resistance, and durability. By recovering skins that were initially destined for destruction, ICTYOS does not increase fishing and use smartly the available resources in an upcycling logic.