From Lauren Ralph Lauren, the Collins Leather Tall Boots feature: Leather upper "Lauren" buckle detail on the ankle strap Side zipper closure Leather/synthetic/cotton lining Padded insole Rubber lug outsole Approx. 14.75" boot shaft height Approx. 14.5" boot shaft circumference Approx. 3.25" heel height Imported. Styling Notes: Ensure that any spill is wiped off leather immediately. For harder to remove stains, we recommend professional cleaning by a leather specialist.