Michael Toschi - Sydney (Black Oil) - Men's: NOTE: This style runs one half size large. For example, if you normally wear a 10.5 please order a size 10. Handsome boot also offering superior comfort and quality. Aniline dyed 100% Italian calf leather upper with a full goat skin lining. Technically cushioned, sculpted, carbon fiber footbed. Non-skid, non-marking, blended rubber outsole exclusive to Michael Toschi footwear. Made in Italy.