Shaped with angular square toes, these modern mules have low heels and padded insoles for comfort. They're crafted from supple yet durable chrome-free leather that's tanned black so they style effortlessly with the other pieces in your wardrobe. COS supports responsible manufacturing via the Leather Working Group  Upper & lining: 100% Leather. Heel: 100% Thermoplastic polyurethane. Excluding trims Heel height: 5cm