THE original waterproof boot. This all-season model offers tireless waterproof performance and instantly recognizable work boot style. Essential autres features include 400 grams of warm, down-free PrimaLoft insulation, a padded collar for a comfortable fit around the ankle and a rubber lug outsole for grip. They're also responsibly made, with an eco-friendly leather upper and ReBOTL fabric lining. Timberland supports responsible leather manufacturing through the Leather Working Group.