... EN20345 standard 4,Anti-acid,oil,slip steel toe cap safety gumboot Feature:1, Steel toe cap withstand 200J pressure2, White color ... to 47, US size 4 to 14Application:Chemical resistant safety gumboots, with steel toe cap. Design for chemical industry, meat, petrochemical ... Outsoles are oil,acid and abrasion resistant. The tyre tread sole design allows for improved liquid dispersion and slip resistance ...