Skechers Nampa Osil black memory foam occupational work shoes 200272ECFeatures Slip resistant Description Experience slip resistant safety and comfort wearing Skechers Work: Nampa Osil. This athletic style features a synthetic upper with stretch laces, slip resistant outsole, plus a Skechers Memory Foam cushioned comfort insole. Electrical Hazard (EH) safe design tested ASTM F2413 Slip resistant (SRO) rated outsole for traction on wet, dry, oily, and greasy surfaces Skechers Memory Foam cushioned comfort insole No Tie