... standard 4,Anti-acid,oil,slip steel toe cap safety gumboot Feature:1, Steel toe cap withstand 200J pressure2, White color PVC upper ... 47, US size 4 to 14Application:Chemical resistant safety gumboots, with steel toe cap. Design for chemical industry, meat, petrochemical and petroleum ... against copy of BL white color PVC waterproof steel toe cap safety gumboot for mens