Combine the style of our classic boat shoe with the ease of a slip-on, and you’ve got our modern version of an authentic mule. The traditional handsewn construction is crafted with Premium Timberland® leather to help deliver the durability you depend on. Inside is a ReBOTL™ fabric lining made from at least 50% recycled PET plastic and an OrthoLite® footbed that helps your feet breathe and stay comfortable. The Women's Timberland® Authentic Mule is a timeless, everyday companion that is always the right choice as the temperature rises. By purchasing this product, you are supporting Leather Working Group certified tanneries https://www.leatherworkinggroup.com/ The ReBOTL™ material used in Timberland® apparel contains at least 40% recycled PET (recycled polyethylene terephthalate, the stuff plastic bottles are made of). The ReBOTL™ material used in Timberland® footwear and accessories contains at least 50% recycled PET. (Excepting trace materials)