Professionals Choice Ballistic Overreach Boots A durable Ballistic nylon outer cover and binding make these boots especially tough and able to take the daily abuse of riding in any discipline. The UltraShock lining absorbs energy from overreaching and protects the vital areas of the hoof, cornet band, and bulbs of the heel, while the soft no-turn knob keeps the boot from spinning. Sold in pairs. Sizes XXL and XXXL only available in Black . Item Specifications: Sizing Information: Small: 8 pastern circumference, 4.25 boot height, 13 bottom boot circumference, 13-14 hands Medium: 8.5 pastern circumference, 4.25 boot height, 13.5 bottom boot circumference, 14-15 hands Large: 9 pastern circumference, 4.5 boot height, 15 bottom boot circumference, 15-16 hands X-Large (Black only): 10 pastern circumference, 4.75 boot height, 15.5 bottom boot circumference, 16-17 hands XX-Large 11 pastern circumference, 4.75 boot height, 16.5 bottom boot circumference, 17-17.2 hands XXX-Large 12 pastern circumference, 4.75 boot height, 17.5 bottom boot circumference, 17.2+ hands Warranty: 30-day money-back guarantee/six-month warranty or as required by law Note: Ballistic Overreach Boots should have no overlap when applying them to the hoof because of the No-Turn knob.