Enjoy more comfort on the job with Skechers Workâ„¢: Synergy - Omat Alloy Toe. This slip-on design features a woven mesh and synthetic upper with a stretch-lace front, an alloy safety toe that meets EN ISO 20345-2011 standards, and a slip-resistant traction outsole. It also includes a Hi-Poly puncture resistant insole and an Electric Static Dissipative (ESD) design. The trainers are fuel/oil resistant and slip resistant, with a memory foam feature. The sole is made of EVA, and the closure is slip-on. They have a round toe shape, a regular shoe width, and a flat heel height (under 2.5cm). The shoe shaft height is ankle, and they are categorized as safety shoes and safety trainers. Safety features include a fuel/oil resistant sole, slip resistant sole, and a metal toe cap.