Clarkdale Jax - Women's ankle boots in dark tan leather. A wardrobe staple you can't be without. Clarkdale Jax is our premium dark tan leather ankle boot with an ankle strap and buckle detailing for added interest. The 6cm block heel with a stacked effect offers wearable height, while the rubber sole provides grip. For added luxury, our designers have used a breathable leather lining and sock for exceptional comfort.