Skechers for Work Men's Cottonwood Goddard Twin Gore Slip Resistant Slip On 100% Leather Imported Rubber sole Heel measures approximately 1" Platform measures approximately 0.5" Relaxed Fit design for a roomy comfortable fit Memory Foam cushioned removable comfort insole Slip Resistant rubber outsole is oil resistant Sole tested ASTM F1677-96 Mark II standards to meet or exceed a .5 coefficient even on wet and oily surfaces Electrical Hazard (EH) Safe design