3 1/4" Platform Lace-Up Mid-Calf Boot, Side Zip Approximate calf circumference: 11.2" Approximate shaft height: 8.9" 3 1/4" (83mm) Platform Lace-Up Mid-Calf Boot Featuring 3 Skull Buckle Straps & Contrasting Ourside Fur Panel, Metal Inner Side Zipper Approximate calf circumference: 11.2" Approximate shaft height: 8.9"