Allen Edmonds Waterproof Spray at Robert Frost Fine Footwear and www.frostshoes.com. Specially Formulated non- silicon aerosol spray for nubuck, suede, and grain leather protection and preservation. Hold leather 6 inches from spray can and liberally apply for protection against rain, snow, sleet and whatever mother nature throws your way. A simple way to keep your fine purchse safe and insure a longer last. The Allen Edmonds Waterproof Spray contains 5.5 fl oz. Allen Edmonds Waterproof Spray at Robert Frost Fine Footwear and www.frostshoes.com.