Stay active in style with Georgia Boot Durablend Nano Comp sneakers. Mesh upper and lining. Pull-on tab at heel notch. Lace-up closure. Nano Composite safety toe meets or exceeds ASTM F2413-18 I/C and EH (Electrical Hazard) standard. Polyurethane foam insole. EVA midsole. Slip-resistant rubber outsole meets or exceeds ASTM F2913-19/ASTM F3445-21 standard. Oil resistance meets ASTM D471-16a standard. Abrasion resistance meets ASTM D1630-16 standard. Melt Point is tested by ASTM D276.