Classic style, amazing comfort and work-ready safety come in the SKECHERS Work Relaxed Fit®: Sure Track - Bernal SR shoe. Smooth leather upper in a slip on closed back slip resistant work clog with Memory Foam insole and flexible SR outsole. Soft fabric shoe lining. Relaxed Fit® design for a roomy comfortable fit. Memory Foam cushioned removable comfort insole. Shock absorbing lightweight flexible midsole. 1 1/4 inch built in heel. Flexible nitrile rubber slip resistant traction outsoleDetails:OSHA compliant slip resistant nitrile rubber outsole. Sole is oil and chemical resistant. Slip resistant tested ASTM F1677-96 Mark II to meet or exceed a .5 even on wet and oily surfaces. Electrical Hazard (EH) Safe design. EH Safe tested ASTM F2412-05. Heel Height: 1 1/4" Upper: Smooth Leather This style tends to run small. For an accurate fit we recommend purchasing a 1/2 size larger than you typically purchase. For example, if you normally purchase a size 7, we recommend purchasing a size 7 1/2.