Timberland Pro Powertrain EV Composite Toe Work Sneaker TB0A5Z3U484. The Powertrain EV is the newest model in our Timberland PRO athletic work shoe collection, designed for lightweight performance while delivering serious protection. Built to endure long hours on your feet, these shoes feature strong, metal- and mutilation-free uppers made from ripstop nylon and premium Raptek microfiber. They’re equipped with composite safety toes and electrical hazard protection to enhance workplace safety. The linings are breathable and moisture-wicking, made from ReBOTL fabric with at least 50% recycled plastic, and include an antimicrobial treatment to help control odors. You’ll also enjoy the lightweight yet bold design of the EVA midsoles with Anti-Fatigue Technology and the breathable polyurethane footbeds, which provide added shock absorption and energy return. Additionally, the non-marking Timberland PRO rubber outsoles resist heat, oil, slips, and abrasions, offering excellent traction.