4 1/2" (114mm)Platform Faux Lace-Up Ankle Boot Front of Platform Height: 3.00" Adjustable Ankle Cuff Side Zip Approximate calf circumference: 9.7" Approximate shaft height: 5" Step into the spotlight with the vegan-friendly Kera-21 ankle boot. Featuring a 4 1/2" platform, these boots create an illusion with a faux lace-up front while offering the convenience of a side zipper. The adjustable ankle cuff ensures you can tailor the fit to your comfort and style. The black vegan leather exudes sophistication, making these boots a perfect match for any goth-inspired or edgy ensemble.