5.25 oz./yd², 60/40 cotton/polyester, canvas weave; Soil-release and wrinkle-resistant finish with color-retention technology; Wicking properties; Double-needle stitching throughout; Permanent collar stays; External chest pockets with pencil stall on left; Underarm gussets and back side pleats; Straight bottom hem with side vents; Regular sizes available under style WS10;