So Pretty! This easy to slip on sandal is not just pretty, but so comfy, too! The unique SOFT-AIR technology integrated in the cork foot-bed guarantees an effortless walk. The AIR-RELAX technology respects the anatomy of the foot to prevent fallen arches. The adjustable adhesive straps, with decorative white/pearl-look buckles, ensure perfect comfort and an exceptional fit. Won't slip. I walked around Italy in similar Mephisto sandals for 3 weeks, then all summer. Most comfy shoes ever! Sizing: US 8.5/9; 39 EU Features: Upper Material: LEATHER (white & silver) Suede foot-bed over cork Lining: No Lining Fastener: HOOK AND LOOP TAPE Width: G (standard width) Removable Footbed: NO REVIEWS: Forbes: "Best walking sandals for travel." US Weekly: "Can a sandal be truly that impressive? The answer is yes!" Shape: "Those looking for a shoe that's stylish for everyday wear but doesn't sacrifice comfort."