The UGG Fluff Yeah Slide Black W has a sheepskin interior and exterior sourced from Australia, Ireland, the UK, and the US. It features a 10mm sheepskin insole and a molded rubber outsole. The elastic strap with UGG branding ensures a secure fit, while the woven logo appears on the insole. Released on June 1, 2021, the UGG Fluff Yeah Slide Black W is available now at Side Kicks.