Ariat smooth quill ostrich ranchero cowboy boots, style no. Size – mens 10d / euro 44-45 / uk 10.5 / cm 27.9. Material – leather / ostrich. Color – brown / tan. Shaft – 12.5. Outer sole length – 11.5. Width – 4.5. These boots are in very good condition with light wear and no significant flaws. Certainly an nice addition to any collection. For more vintage footwear, click here. This item is made of leather and ostrich. The style is retro and southwestern.