Good quality denim fabric with natural raw finish Knitted DuPont® Kevlar lining on impact areas, passing Level 1, Zone 1 and 2 for abrasion and impact cut resistance test requirements Removable CE certified D3o® protectors- knee Tiered knee protector system to allow the height of the knee protector to be moved up or down as required Air flow anti-wicking mesh lining Short, regular and long leg lengths available