All the safety, style and comfort you need for your day comes in the SKECHERS Work Relaxed Fit®: Nampa SR shoe. Smooth leather-textured synthetic upper in a lace up sporty casual comfort work slip resistant sneaker with stitching accents and Memory Foam insole. Electrical Hazard (EH) Safe design. EH Safe rated ASTM F2413-05.Slip Resistant rubber traction outsole.