Composition: 100% Genuine Shearling Leather We are a member of the LWG (Leather Working Group) to support and contribute to best environmental practices within the leather industry. All of our zippers are NATULON® ZIPPER which is an environmentally friendly product that is manufactured with post-consumer PET bottles. For labeling and packaging, we only use fabrics and papers. The model is wearing size 36 (EU) Model: KK44870