Pure & Simple takes advantage of font based icons from “Font Awesome” which gives you a ton of icons to choose and use for almost every form of content you create. Font Awesome comes with a preset of icon sizes, but you can always customize the size to your needs. Preset sizes are: default size, fa-5x, fa-4x, fa-3x, fa-2x.
With Pure & Simple, you also get one custom style for your icons like you see below, and come in a variety of colours. You can also create your own CSS colour options based on your needs.