Unfortunately, unfortunately, this polo shirt is part of the "Loose Fit", which is not available! So it's cut more American far. I had ordered size M, which is usually something form-fitting sits with me. From the shoulder seams, it is fine, but all around fluttered's me then too much. I do not like so, so you go now back to Amazon.
For comfort I can only say that it felt comfortable and easy when trying on. Among the properties during exercise I can not comment.
When I go to "Fitted" or at least "Regular" find this polo, I propose to immediately.