Cordura® Denim Jeans with 100% Du Pont™ KEVLAR® fabric inside Features Cordura®-Denim (85 % Cotton, 15 % Cordura®) tapered fit 100 % Du Pont™ KEVLAR® fabric at hip & knee knee protectors certified according to EN 1621-1 knee protectors are adjustable in height upgradable with SAS-TEC SC-1/07 hip protector 4 outer pockets 32 inch length