Keep your feet protected from the elements and harsh chemicals with the Tingley Large Hi-Top Black Work Rubber Overshoe. This overshoe features a heavy duty outsole design and a rubber compound that stretches to cover work shoes up to ankles. It fits sizes 9.5 to 11.The overshoe is made of natural rubber and features a reinforced heel and toe to stand up to tough daily wear. It is ideal for use in food processing, transportation, utilities, construction, general industry, municipalities, and agriculture. It is also chemical resistant to acids, alcohols, bases, and diluted water solutions of most chemicals that are water soluble.