The original Inspiration for Luke Derrick's design was the cowboy boot – a beloved favourite, which would have been worn all day, every day, inside and out. As a modern take on this classic, Luke has concentrated on clean lines and fuss free simplicity, which highlight the quality of the materials. The 24 Hour Mule is designed to be an easy indoor / outdoor mule made from soft calf suede with a full leather lining, leather stacked heel and leather sole. Made in our artisan factory in Italy, the mule showcases the factory's impeccable craftsmanship.