This shirt is amazing. It's light, comfy, soft, and fits better than any other base layer I own. Fits better than most other shirts I own, for that matter. I have a long torso, so it's hard to fit, but it's the perfect length on me. The thumb holes are great, that's what I originally bought it for, but it turned out to be an awesome shirt all around. I also own Smartwool, and while those are also very nice quality shirts and I have no problems with them, the Stoic just seem to be that much softer and better fitting. For being wool, I feel no itchiness, and even with the lighter colors, they're not totally see-through. Great shirt, I recommend to anyone!