An advanced tech denim engineered to deliver superior protection, casual comfort and style, this regular fit pant is constructed using a new 14oz HDF (High Density Fiber) stretch CORDURA® denim outer shell for superior resistance to abrasion, while still remaining flexible, with aramid knitted lining in the most exposed areas for extra abrasion resistance and effective heat transfer reduction. This pant is also reinforced on the knee for additional mechanical strength to combat abrasion and tears, while being heat resistant and highly breathable, and has pre-curved legs with an ergonomic back knee panel for enhanced comfort. Copper Pro Tech Denim