Made in Spain.Upper: dyed and recycled eco cotton DREC® (Dyeable Recycled Eco Cotton).Lining: dyed and recycled eco cotton DREC® (Dyeable Recycled Eco Cotton).Lining: with removable insole.Outsole: vulcanised rubber.Outsole: 1,5 cmClosure: soft elastic.Environmentally sustainable model Dear World:.This model is free from animal components.