Koolaburra by UGG Raychel Slip on Mule size 11. New, never worn condition. No box. Admittedly, the Raychel holds a special place in our hearts. A retro throwback with modern appeal, the slip-on mule has been updated for the here-and-now with perf suede and a leather-wrapped block heel that’s practically begging to be paired with vintage denim and rocker tees. Slip-on Mule Perforated suede upper Fashionable block heel Rubber outsole