Skechers Work™: Arch Fit® SR offers all-day comfort and support with safety you can depend on. This slip-resistant design features a lace-up front in a durable mesh knit and synthetic upper, an Arch Fit® removable cushioned insole and lightweight flexible midsole. The trainers are made with a mesh upper, fabric lining, and rubber sole. They feature a lace-up closure, round toe shape, and a flat heel. These are occupational/non-safety trainers with slip-resistant, fuel/oil-resistant, and anti-static soles, meeting EN ISO 20347:2012 OB A FO SRC ESD safety standards. Product Code: 108019EC/BLK.