Breckelle's RIDER-22 Zipper Knee High Buckle Riding Boot Synthetic Made in USA or Imported Synthetic sole Shaft measures approximately 16 from arch Platform measures approximately 0.25 synthetic Heel Height~1 / Platform Height~0.25 / Shaft Height~16 low-heels / knee-high / round-toe does-not-contain-animal-products , buckle, zippers