Product Details Ideal for : Construction and civil engineering, oil drilling and related industries, work in cold climates, forestry, agriculture and the environment. Upper: Water resistant full smooth leather Toe cap: Ultralight and extra wide Composite toe cap 200 joules Light System Midsole: Composite Flex System, anti-magnetic and thermal insulated Insole: Foamed PU, anatomical, antistatic and anti bacterial Sole: PU/TPU multi-hardness EXTREM 4 outsole, oil resistant FO, antistatic, HI-CI Sizes: 38-46 1 Year Warranty Against Manufacturing Defects EN ISO 20345:2011 SRC