Built on the original series sole, Blundstone lace up boots feature their most advanced comfort technology and premium leather. In Clay, these stylish boots are built to withstand whatever the elements throw at you. Features Premium weatherproof leather. Polyurethane midsole for improved comfort and cushioning. Thermo-urethane outsole for improved resistance to hydrolysis and microbial attack. Steel shank for torsional stability. Removable footbed. XRD® in the heel strike zone. Extra set of footbeds for fit adjustment. Care Details Use a dry nubuck cloth to remove any surface dirt. Then brush gently with a nubuck brush. Use a circular motion, taking care not to spend more than a few seconds on any area. If you have any scuffs, remove them with a gum eraser. Simply rub the scuff with the eraser and wipe away the rubber debris. Alternatively, try a spray-on nubuck cleaning solution, then wipe the area with a nubuck cloth. It is important to follow the instructions on such products and ensure it is tested on a small area before wider application. Dab the shoes with a clean towel to remove any excess moisture and leave to air dry. Apply a nubuck water and stain repellent on the shoe to help prolong the life of your shoes. Remember, it’s a good idea to waterproof boots regularly to protect the leather from staining. If the leather is wet, let it dry naturally prior to cleaning or using any cleaning substances.