UPPER - BUFF GRAIN BOTTOM - LEATHER (18:20) COLOUR - BLACK LINNING - AIR MAX DARK GREY , (250 GSM) THREAD - NYLON 6 PLY & 3 PLY GREY SIZE - 5 - 12 SOLE - PU DENSITY - DOUBLE TOE CAP - EN - 345 / 200 JOULE STEEL CREDENTIALS - ISO 20345 , ISO 45001, CE MARKING