This top doesn't fit as athletically as my other icebreaker shirts, but that's okay. (I would say it's not as fitted as in the picture either.) It's a more loose cut. I'm 5'11"/135lbs. and wear a medium usually. This top is true to size. I wish it was a bit longer, but if you're a bit shorter than myself, you should be pleased. Some folks have complained about the chest size; I'm on the smallish side (34b), and like I said, the top doesn't exactly hug my curves, but it's not boxy either. I didn't find it unusually large in the chest region. I wear it camping and hiking - wicks moisture well and doesn't smell easily. Dries very quickly too. Good top for active activities.

This shirt is great to wear around town or doing any other activity such as running, hiking, biking etc. It's very comfortable and breathable. I highly recommend Icebreaker, especially for those with an active physique and long torso, they fit great!

The Superfine190 Tech Tshirt fits very differently than I expected from the reviews - it's very large in the chest. I'd say it's for someone with a 36-37in chest, not 34in! But the material is rather nice, so I'm sorry it doesn't fit me better.

I can't say enough about this shirt. It's keeps your trunk warm when the air is cool, and cool when the air is warm. It layers well with the other Icebreaker items and is soft and doesn't develop odor.

Awesome fabric feels great on my skin. Dries fast and doesn't smell. Very flattering fit for a t-shirt (following on the last two comments, I'm average-breasted). I wear it hiking, running, and just around campus!

but I am large breasted. I tend to wear a medium, but they don't always fit, obviously it depends on the cut. This shirt fits well and looks great - roomy enough on top and not too big anywhere else. I have worn it casually and to work out and have gotten compliments in both situations. Most people can't believe its wool, it looks like a fitted cotton t-shirt. It's great for travel - really doesn't stink and pretty versatile, too!