3089 Burberry's latest slip-on sneakers are made of exquisite mesh cotton material, paying tribute to the brand's iconic Vintage retro plaid design. The sole is made from bio-based TPU, which is mainly sourced from renewable resources. Upper: 80% cotton, 15% polyester, 5% rubber, lining: 100% sheepskin, sole: bio-TPU (100% thermoplastic polyurethane) Women 35-40 Women 39-45