Rieker Men's 38434-00 Boot Black The Rieker 38434-00 is a men�s lace-up boot that is great for the Autumn or Winter with a Tex membrane for water resistant and a lambs wool lining to keep your feet warm and dry. Features: Heel Height: 3.6cm/1.42?. Lining: lambs Wool. Tex Membrane. Water repellant membrane (a layer found between both the inner and outer material) that keeps feet dry while wicking moisture out. Note: The materials are water resistant to zipper height. Water still may penetrate the zipper, buckles, textiles. Upper: Synthetic Rieker Men's 38434-00 Boot Black