BETULA Birkenstock Arizona Sandals Suede Sienna Brown Size 38 UNISEX L7 M5 BETULA is a sub brand of Birkenstock. This is the classic Arizona style with two stripes and adjustable belt buckles. Featuring a contour foot bed and cork sole. Preowned with no major flaws and good tread. As the outline of the foot is colored in, it is a narrower width. ✅ Same or next business day shipping ✅ Bundle & save!