Get the support and comfort you need for your job with the Knapp Ground Patrol CT WP. This completely non-metallic boot won't set off metal detectors and is electrical hazard safe. The composite toe meets ASTM F2413 standards and won't conduct electricity, heat or cold for ultimate protection. Built with an EVA midsole and a soft nylon mesh lining, these boots absorb shock and provide cushioning to keep your feet comfortable and healthy. The rubber outsole features a traction tread pattern to give you stability on rugged terrain, and the waterproof membrane keeps moisture out of the boot for dependable, tough protection on the job.