The Birkenstock Arizona Vegan Light Rose is a vegan-friendly sandal made of Birkibuc upper, a nonleather upper material. this sandal features their iconic cork sole that offers superior support and cushioning. This sandal has individually adjustable metal pin buckles on two straps. The footbed has a raised toe bar that is designed to encourage the natural gripping motion of your feet, exercising your legs, and aiding circulation.