It can’t be denied that the touch of wool is something to make you smile. Where synthetic fiber can feel decidedly average, there is something utterly heavenly about the warm caress of a wool garment. But what does that mean for your skin? Well, when compared to polyester, wool is much more breathable. This has the added bonus of keeping away sweat, but even if you do find yourself a little on the warm side, wool is the way to go. The odor control is far superior from our little, furry friends.