Nature Breeze Rex-S Bootie Boots, Black Pu, 5.5 Synthetic Made in USA or Imported Synthetic sole Shaft measures approximately 3.5 from arch Platform measures approximately 0.5 synthetic Heel Height~2.75 / Platform Height~0.5 / Shaft Height~3.5 mid-heel / ankle-high / round-toe does-not-contain-animal-products