Sperry | Shoes | Sperry Cannon Winter Lu Boots Leatherbrown 。Details Rough winter weather is a worry of the past when you gear up with the Sperry Cannon Winter. This handsome all-weather boot is crafted with smooth leather and a manmade combination upper that features a waterproof rubber shell bottom to ensure your feet stay cozy and dry. The lace-up front closure combined with a padded collar and tongue offers additional ankle support while a 200g 3M Thinsulate lining keeps your feet cozy when the temperatures drop. A lugged rubber outsole provides multi-surface traction featuring adaptive Wave-Siping molding that ensures the best wet/dry traction. waterproof all-weather boot design smooth leather and manmade upper lace-up front closure for a secure fit padded collar and tongue for added ankle support 200g 3M Thinsulate insulation keeps feet cozy memory foam cushioned footbed for all-day comfort waterproof rubber shell bottom keeps feet dry adaptive Wave-Siping molded rubber outsole for multi-surface wet/dry traction