Timberland Premium 6-Inch Waterproof Warm-Lined Boot For Men In Black, Size 10.5. This Men's Timberland® Premium 6-Inch Waterproof Warm-Lined Boot brings the cosy feel of a faux shearling lining to an iconic silhouette. It's designed with waterproof Premium Timberland® leather and a seam-sealed construction to help keep your feet dry, along with anti-fatigue technology and arch support to help you feel cushioned all day. Complete with a rubber lug outsole built for traction.