CompositionThis model is made of a combination of noble, ecological and sustainable materials.Upper in smooth, top-of-the-range calf leather, vegetable-tanned and metal-free, white in colour - origin Portugal.Side straps in smooth calf leather, vegetable tanned, metal-free and biodegradable, powder pink colour - origin PortugalBack heel yoke in plain wax fabric in raspberry colour, made in Ivory Coast 100% cotton - origin Ivory Coast.Inner lining in high quality breathable, anti-perspirant and anti-bacterial textile - origin PortugalRemovable insole in high quality breathable, antiperspirant and antibacterial textile - origin PortugalOutsole sewn in 46% recycled rubber with 6% recycled coffee beans - origin Portugal.All our models are mixed and made in Portugal, in the Porto region.