Produced in limited quantities each year, 12milmil12 wool gives the short-sleeve polo shirt its exquisitely soft and weightless finish. A self-fabric polo collar and folded cuffs further elevate the look, which is signed off with a hand-embroidered detail on the placket. The wool of this 12milmil12 garment is obtained from Australian flocks that are specially bred for their superfine fleeces. Measuring just 12 microns in diameter, the exceptionally rare fibres are finer than both vicuña and cashmere.