The jersey fits snug, not tight and not loose and I had no problem moving around in it, but I'm not a big guy, so if you are, you may want to size up. What's great about this shirt is that it drys very quickly. The zip front is great for venting and allowing air to move around and cool you down. I wish more jerseys had this feature. I also really like the sunglass wipe. It did a good job of removing smudges from my sunglasses.
I bought this jersey with the divide short and it's a great pairing. The only curious thing about the it is the zippered back pocket. I'm not sure how I feel about it since I haven't really used it, but I think I would have opted for sans pocket, but it could prove to be beneficial because the PI's Divide short only comes with one pocket.