Helly Hansen Workwear Men's Berg Insulated Bib Pant 100% Polyester Imported Machine Wash Insulated workwear pant 120 g/m2 Insulation Brushed polyester inside back Button closure at waist Fly with zip Two pockets at front with zippers Broad belt tunnel at back for extra strength and stability Belt loops with Click-on function for additional accessories Elastic at waist Knee pad pockets inside Detachable back piece with elastic suspenders Boot zippers with storm flap and velcro closure Button closure and elastic at hem of leg Elastic bands under the feet