I have been wearing this for a couple of weeks now and I am very happy with it.
I am 5 foot 8, regular build and the medium fits me well. It is cut slightly longer than an average fleece, which is useful in covering a holster, knife, or even just something like a phone in your back pocket.
The material is soft and and allows for unrestricted movement. I have worn this throwing a football and playing hockey with my kid and it allows me to move completely unhindered.
It is not warm weather gear, but as an outer layer I have worn it in mid 40's-50+ F and have been fine.