The "Skull Built" Men's short sleeve work shirt is a cotton/poly-blend fabric with Touchtex technology, which has superior color retention, soil resistance, durable press and wick-ability. It has a two-piece lined collar with sewn-in stays, six button front with gripper at the neck. Two button through, hex-style pockets with a "Lucky 13" embroidery above the left one. The back is printed the "Skull Built - Blood, Sweat & Gears" graphic.