Ariat Women's Rebar Duracanvas Insulated Bib Overalls - BlackToughMax fibers provide flexibility with 2X more durability DuraStretch fabric for added durability Double front construction with knee pad gusset Flat hammer loop Adjustable elastic suspenders Zip to thigh zipper with snap down storm flap Multi function bib pocket with hook and loop closure Utility pockets at thigh Fit to be worn over jeans, you may need to size down to wear over knit pants 68% cotton, 30% polyester, 2% spandex 9oz stretch canvas