95% cotton 5% spandex, 13.75oz denim. Stretch & durable fabric provides superior comfort & flexibility. Modern slim fit, workwear in fashion. 2 side pockets & Coin pocket, 2 Back pockets. Bio-motion (2) hoops of of 50 washes SFR (SupaFlex Reflective) Tape on leg stretches with the fabric for all day ultra freedom of movement.