The UGG Classic Ultra Mini Boot in Chestnut features overlock stitch detailing on its seams and an asymmetrical topline. Made from an upcycled wool upper crafted from Twinface sheepskin, it includes a suede heel counter with a rear draw tab, a foam footbed, a lyocell insole, and a Treadlite outsole. The textile binding is made from polyester fibers recovered from other products, completing its eco-friendly design. This boot boasts a shearling lining, wool insole, round toe, and a flat non-slip rubber sole for added comfort and traction. An UGG-branded logo is prominently displayed on the sewn heel. The UGG Classic Ultra Mini debuted on November 1st, 2021, originally retailing at $140.