Designed with the groundbreaking 'Sure Tread' deep-cleated outsole, the Stream II continues to lead the way in the premium wellington category. Its adjustable rear calf strap ensures a sleek and confident side profile. Features include a waterproof rubber upper, 3.5mm insulated Neoprene lining, adjustable rear calf fitting, internal structured heel support, a rubber kicker, and a rubber 'Sure-Trend' deep cleated sole. It also comes with a padded, removable insole. Unisex sizing.