Step up your style game with these 100mm knee-high leather boots from Isabel Marant. Crafted from black calf leather, these boots feature an almond toe, a high block heel, and a sleek knee-high design. Perfect for any fashion-forward female, these boots are a must-have addition to your shoe collection. Composition: Outer - 100% Calf Leather, Lining - 100% Calf Leather, Sole - 100% Calf Leather.