Women's TWISTED X Ultralite x Women's Work Boots Take on demanding shifts with a work boot that combines heavy-duty protection with a lighter feel. The leather upper features a steel safety toe and Electrical Hazard Protection, while UltraLite X™ uses a unique EVA compound to make the footwear an average of 20% lighter. An ecoTWEED™ lining crafted from recycled plastic bottles adds a sustainable comfort detail inside. The oil- and slip-resistant rubber outsole provides dependable traction to help keep you steady throughout the workday.