These boots by ASOS Collection have been crafted with a leather upper and a rubber sole. The details include: a high cut vamp, pull on styling, elasticated inserts to the sides, a pull tab to the reverse, an almond shaped toe, a slim sole and low block heel. Upper: 100% Leather. Lining: 50% Polyurethane, 50% Textile. Sole: 100% Rubber. Heel: 2.5cm/1"