The Nistri Leather Bootie Offers A Sophisticated Profile With A Modern, Artistic Aesthetic. Center Back Zip-Up Closure Lightly Padded Leather Insole Rubber Sole With Traction Color/Pattern: Oliba Melez Mineral Klein Material: Nubuck Leather Upper Made In France 1In Heel 9In Platform 4In Shaft Please Note: Size Selections Are European. For Us Conversions, Please Reference Size Chart. Please Note: All Measurements Are Approximate And Were Taken From A Size 37; Slight Variations May Occur. Comfort-Forward Fashion With A French Flair.