For unyielding support and consistent on-trend style, the women's Simmens Biker Boot by UGG has got you covered. The Simmens offers a waterproof leather upper and suede shaft for a smooth feel and ultimate weather-resistant protection. The inner of this women's UGG boot is lined with UGGpure wool and is also equipped with a Waterguard and Pedair foam insole for ensured warmth, comfort, and additional protection. The Spider rubber outsole features cork-infused materials for added style, as well as grip traction on wet and dry surfaces. Zip closure allows for easy on and off.