Rainproof, breathable, and built for the highest level of protection, these men's work boots are some of the warmest we create. They have an insulated leather upper equipped with a composite toe. The footbed plus lightweight midsole keep you comfortable on your feet, and a puncture resistant plate helps protect against hazards on the job. Carhartt Men's 8 Ground Force Waterproof Insulated Composite Toe CSA Boot