Product information：

Color: black, red
Function: Piercing damage
Material: Microfiber leather
Upper style: low help
Application scope: oil field, chemical industry, railway, electric power, forestry, mining, engineering construction
Size: 36, 39, 38, 40, 41, 42, 43, 44, 45, 46, 47, 37, 48
Series: Labor Insurance Shoes
Features: comfortable and breathable
Size information：