Stretch Reflective biomotion tape Stretch cotton canvas for extra comfort and movement Curved waistband to prevent gaping at back Stovepipe cuff style Garment washed to create worn look Cordura® on high stress areas for increased durability Crotch gusset to prevent splitting Multi functional pockets incl. oversized cargo pockets and tool loops Double layer knee for extra durability Seven reinforced wider and stronger belt loops YKK zipper