Anti-smash and anti-puncture safety shoes

Color: black-single style, red-single style, gray-single style, green-single style, black-cotton, red-cotton, gray-cotton
Function: Piercing damage
Material: flying woven upper
Upper style: high top
Application scope: oil field, chemical industry, railway, electric power, forestry, mining, engineering construction

Size: 39,38,40,41,42,43,44,45,46,47,37,48