Sperry Men's Avenue Duck Hi BootDont let cold temperatures and stormy skies stop you from embarking on your next journey. Take on the elements in Sperry boots designed to withstand wet weather and rugged terrain. Our two tone men's Sperry duck boots are built with essential features and quality materials to provide comfort and sure footing in any environment so you can worry less about the climate and spend more time enjoying each experience. Thermal lining and a waterproof exterior