It's perfect. I've been running for decades and have never met its match with the exception of a Pearl Izumi tank that is no longer in existence. The coverage is great. It doesn't ride up, even when you've clocked 10 miles on a hot day. I love how it's not tight at the bottom and more blousy--but not overly so. I've bought two and have been equally happy with both purchases. It's also versatile. I can wear it for low- and higher impact activities. I can even wear it while playing outside with my kids. It's that comfortable. Washes well, too. No shrinkage. Good job, Arc'teryx. Keep them coming.