Forged for the grease stained and steel hearted, the Piston Power Operator Tee carries the mark of the garage. A nod to engines, machines, and the grind that never quits. Crafted from a 60/40 cotton poly blend with a softer feel, tighter arms, and a more fitted cut, this Operator tee moves with you. Lighter than the Workhorse, but still tough enough to handle the grind.