BIRKENSTOCK. 1018 466. GIZEH VEGAN. WATERCOLOR FLOWER WHITE. The Gizeh is a modern thong sandal from BIRKENSTOCK. Signature comfort with a refined minimalist style featuring the support of the iconic footbed. This version features a handpainted floral pattern in a watercolor look. The creative production process means no two pairs are the same -- just like flowers. The color-coordinated outsole rounds off the shoe s look of sophistication. Available in vegan materials the upper is made from the skin-friendly hard-wearing synthetic material Birko-Flor.