Features:Steel toe cap and protective midsoleRocky PU/Microfiber/breathable mesh upperFuel oil resistant outsoleRubber/EVA/TPU shock absorbing soleAnti-static soleFully moulded and removable insoleLightweight comfortable fittingSizes: 6 - 12 (EU 39-47)Safety rating EN20345: 2011 S1P SRA200 joule safety toe capPenetration resistant midsoleFuel oil resistant outsoleAnti-static soleEnergy absorbing cushioned heelLightweight Rocky PU/ Micro Fibre/ Mesh upperSRA rated slip resistanceWeight: 550g (Weight per single shoe based on UK size 10)Upper composition:Rocky PU: 14%Micro Fibre: 13%Mesh upper:18%Lining-nonwoven fabric: 13%Mesh toe lining: 18 %Reinforcement EVA/Nylon: 15 %Foam: 7%Chemical Fibre: 2%Outsole:55% EVA, 40% Rubber, 5% TPU