Meet Astrid, our newest comfy mule in the lineup. This style features a low stacked heel, slingback strap to hold your foot in and added padding for long-term support and cushioning. The rubber island outsole is anti-slip and allows for extra flexibility and long-term wear. Feel good facts: The castor outsole is made from 40% recycled materials and the soft suede upper is sourced from an LWG gold-rated tannery.