The slip-resistant outsole has a deep tread pattern, giving you better traction on rough surfaces. Ideal—if we do say so ourselves. In addition to the rugged tread pattern, the Pulse Overnose Low also features a heel. This makes it easier to climb up and down ladders than with a flat sole. The sole of this S3 safety sneaker is made of TPU and is ESD-compliant. This safety sneaker has an EVA midsole: lightweight, flexible, and really comfortable to walk in. The Kevlar anti-perforation midsole protects your feet from sharp objects. A great work sneaker made from durable materials