The Mikumi is from the Naot® Serengeti Collection, which runs as a Medium width. Desert boot in a suede upper. Lace-up closure. Anatomical cork and natural latex footbed is removable and may help accommodate a personal orthotic. All the shoes in the Serengeti Collection feature a 1.5 TPR lug sole for durability and added grip. Hand-sewn strobel construction. Imported. Measurements: Weight: 1 lb 4 oz Product measurements were taken using size 42 (US Men's 9), width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.