premier quality italian fabric Tuxedo Super 150's Wool Jacket + Pants3 Buttons, No Vents. An Italy made Super 150's Extra Fine is the lightest,softest and finest on the planet. Super 150's Wool = You can probably guess! Yet, even softer than super 100s and 120s. Here you are talking about \"Celebrity Status\" and here is where you start getting into high quality. The difference between a Super 150's Wool and a Standard Worsted Wool is that the wool in a Super 150's Series is softer, lighter and of higher quality, and