Closeouts. Outside in the winter weather is where they want to be, and Teva's Lenawee boots take them there comfortably and safely. A T.I.D.E. Seal waterproofing system with 200g Thinsulate® insulation seals out the wet and cold, and the T.I.D.E. Grip Durabrasion Rubber outsole helps to prevent slips and falls.