Expertly designed for safety and comfort, the DEWALT Boron Men's Work Shoes feature a lightweight aluminum safety toe, sturdy mesh/tpu upper, and air mesh lining for breathability. The EVA midsole and Pro Comfort insole ensure all-day support, while the rubber outsole provides superior traction in any environment. The Boron features the traction, support and breathability of a performance trail runner with materials rugged enough for any job site. Aluminum toe provides lightweight protection against impact and compression. Pro Comfort Footwear™ insole provides cushioned support for all-day comfort. Slip- and oil-resistant outsole delivers dependable traction on the job. Mesh/TPU heat melt for added durability, structure, and abrasion resistance. Air mesh lining material enhances breathability and airflow to help keep feet cool and comfortable. ASTM 2413-11 M I/75 C/75 EH rated for impact, compression, and electrical hazard protection.