The Grisport Stream II Wellington boots are designed with the groundbreaking 'Sure Tread' deep-cleated outsole, leading the way in the premium wellington category. They feature an adjustable rear calf strap for a sleek and confident side profile. These boots have a waterproof rubber upper, a 3.5mm insulated Neoprene lining, internal structured heel support, a rubber kicker, and a padded, removable insole. The 'Sure-Trend' deep cleated sole provides excellent grip. These wellingtons are suitable for adults.