Ugg Women's Leather Kay Clogs Size UK 4.5 US 6 EU 37. Description Women’s ‘Kay’ black leather clogs set on a natural bass wood midsole from UGG Australia. Taking inspiration from the vintage clog silhouette, the sandals are crafted with full-grain leather uppers and feature a PORON® cushioned leather insole for outstanding comfort, a rounded toe and a luxurious sheepskin insole lining. Set on a wood midsole with a 2.75” heel and smooth rubber outsole, the ‘Kay’ sandals are complete with embossed UGG branding to the side of the vamp and a V-shaped cut-out at the top of the shoe. Upper: Leather. Midsole: Bass Wood. Outsole: Rubber. Excellent condition.