A side zip block heel ankle boot eliminates the struggle of pulling on a boot that fits well. The zip makes the boot easy to put on and take off without compromising the fit of the rest of the boot. A side zip is functional and should not read as a design compromise. The block heel keeps the boot wearable for actual daily life not just occasional wearing. A side zip ankle boot works with pants, dresses, and skirts depending on color and material. The zip should have a smooth pull and should not create bulk at the side of the boot. A side zip block heel ankle boot proves that practical details can feel entirely seamless in a good design. These are the side zip block heel ankle boots that make you wonder why more everyday boots do not have zips.