3JUIN Kristen Slingback Heel in Metallic Silver. - size 36 (also in 38, 39) 3JUIN Kristen Slingback Heel in Metallic Silver. - size 36 (also in 38, 39) Metallic leather upper with leather sole. Made in Italy. Sling-back styling. Leather footbed and lining. Pointed toe with clear acetate heel. Approx 100mm/ 4 inch heel. 3JUR-WZ47. 324W5001.S.0656601. Shop the latest in fashion from 3JUIN