Carhartt Detroit Women's Carbon Nano Toe Static-Dissipative Work Shoe Width:Medium (D) adjusts to contours of foot

adjusts to contours of foot resisting blisters and chafing

allowing you more time to get on with the important stuff

Shaft height and circumference may vary by size

75-inch calf circumference

This slip on steel toe Chelsea boot meets ASTM 2413 impact and compression standards

Carhartt Detroit Women's Carbon Nano Toe Static-Dissipative Work Shoe Width:Medium (D) adjusts to contours of footASTM F2413 protective toe classification ASTM F2413 static dissipative standard ASTM F3445 slip resisting Breathable canvas upper Compression molded EVA midsole FastDry technology wicks away sweat Flat outsole; no heel Light and flexible cement construction Nano Composite Safety Toe Non metallic Nylon shank Rubber outsole SD 35 rated electrical resistance 1 megohm lower limit; 35 megaohm upper limit