Stretch CORDURA® denim fabric delivers the optimal blend of abrasion resistance and comfort, Ergonomic crotch for enhanced flexibility when riding, Reinforced side seams with triple stitching for durability, Nucleon Flex Plus knee armor and Bio-Flex Plus hip protectors for effective impact protection, Tapered, slim fit design delivers a contemporary urban aesthetic, Outer seam is triple stitched for strength, Additional hidden pocket on the back for practicality, Crotch and leg incorporate a new ergonomic design for enhanced flexibility while riding, Reflective tape on turn ups, Inner fabric gussets in aramidic fiber reinforce the denim fabric at critical points such as the knee and hips