The upper material is made of 97% Legacy fabric, a textile blend of 54% recycled cotton and 46% jute. By using recycled cotton, we help reduce waste in landfills, and jute is a fiber that grows with rainwater. The remaining 3% of the upper material consists of a PU coating. The outsole is made of rubber. Removable CloudBound™ insoles provide comfort and support all day long. Double elastic gore for an easy fit. The height of the outsole is approximately 2 cm. Vegan. As a certified B Corp™, we are proud to meet their standards for transparency, accountability, and social and environmental performance. Your purchase at TOMS contributes to the education, health, and well-being of children by providing kids around the world with the gift of a better future. Shown in: white Legacy fabric.