2.8 oz/yd2, 100% polyester textured two-tone dobby pattern; Triple threat fabric protect finish resists oil, water and stains; UPF 50+ sun protection ;Power MoveTM vented action back with flex action mesh for breathability and added range of motion; Hidden button-down collar; Chest pockets with button closure flaps ; Industrial strength buttons; Loop for holding sunglasses and hidden cleaning cloth hidden in the hem ;