Timberland Women's Atlantic Heights WP Riding Boot 100% Full-Grain Leather Imported Synthetic sole Shaft measures approximately 15.5" from arch Heel measures approximately 2.5" Boot opening measures approximately 14.5" around Convenient side zip for easy entry 50 percentage recycled pet lining is comfortable, breathable and environmentally conscious Anti-fatigue removable foot bed provides all-day comfort and support Durable rubber lug outsole (15 percentage recycled rubber) for traction Our patented suspension heel technology developed for the ultimate shock absorption and comfort