Kenneth Cole REACTION Men's Close 4 Comfort Chelsea Boot 100% Leather Imported Rubber sole Boot opening measures approximately 11.5" around Make the Close 4 Comfort one of your wardrobe favorites, from Kenneth Cole Reaction&reg;. Genuine leather upper. Pull-on wear with rear tab for on and off ease. Dual gored construction. Man-made lining, padded footbed. Stacked heel. Man-made outsole. Imported. Measurements: Weight: 1 lb 1 oz Circumference: 11 1&frasl;2 in Shaft: 6 1&frasl;4 in Product measurements were taken using size 12, width M. Please note that measurements may vary by size.