Birkenstock incorporate eco-friendly materials into their sustainable abstracts. These Arizona sandals in brown are engineered with a modern twist. The upper is made of skin-friendly and hard-wearing Birko-Flor® in a sophisticated nubuck look. The full-length upper, which can be individually adjusted using two sturdy metal buckles, provides protection and grip.• Fit: Regular• Made in Germany• Upper: Birko-Flor®• Footbed Lining: Suede• Sole: EVA