... cotton40%poly dyed twill,220gsm, Classical, fashionable and unbreakable2.Two pockets on back side ,Two-way ... Velcro on the cover of pocket, could open and close pocket very easy4.Rubber band in the tunnel ... to all the waist5.Used in all factories and home, sport or game outdoor6.Specialized in ... carbonated overalls, fire resistant, oil resistant and non-woven items 7.Customized logos,color,label,design ...