Birkenstock Utti Lace Up Shoes. Moccasin-inspired style made comfortable. The Utti shoe is designed for ease, with a soft heel tab and adjustable rounded laces. Inside, a premium Deep Blue Footbed provides layers of support, with a moisture-wicking lining and PU base that optimizes your natural walking motion. Get comfortable. Classic suede upper. Microfiber footbed lining. Natural cork and rubber blend sole for added traction. Imported.