Geox Men's Mrubbianobabx4 Boot 100% Leather Imported Synthetic sole Shaft measures approximately 4.5" from arch GEOX Sizing Chart PLEASE USE GEOX FOOTWEAR SIZING CHART LINK FOR MOST ACCURATE SIZE CONVERSION. Versatility meets the future with the clean MRUBBIANOBABX4 lace-up boot by Geox&reg;. Leather upper. Lace-up closure. Soft leather lining. Patented Geox breathes&#174; system massages the foot with each and every step. Microholes in the flexible rubber outsole expel perspiration from the feet out of the shoes. Imported. Measurements: Weight: 1 lb Shaft: 4 1&frasl;2 in Product measurements were taken using size 44 (US Men's 11), width M. Please note that measurements may vary by size.