Snow Proof - Treated with Durable Water Repellent (DWR), suitable in packed snow Sherpa Lining - A soft, wool like material provides warmth. A great addition to jackets and snowboots Faux Fur - Synthetic fur adds warmth and comfort, style and looks great too Elastic laces - these shoes have elastic laces with an adjuster which make it easier to take them on/off Deep Lugs - Deep, rugged lugs on the sole to deliver reliable traction and stability on a variety of surfaces, preventing slips and improve balance