Ulla Johnson Renata Boot in Nude. - size 39 (also in 38) Ulla Johnson Renata Boot in Nude. - size 39 (also in 38) Calf suede upper with buffed leather sole. Made in Brazil. Pull-on styling. Rubber tap heel. Square toe. Approx 75mm/ 3 inch heelApprox 431mm/ 17 inch shaft. ULLA-WZ27. PF211010. Ulla Johnson knows what women want. With focus on design quality, fit and simplicity, she brings warmth and comfort into our closets.