Stumbled across this thread today on Hey Lulu and noticed some good changes. The only thing that is lacking is the communication to the men who purchase their product. I can post anything that I notice change but still half of these changes, I didn't even notice.
1) The newer ABC pants fit better, more true to size
2) Core Shorts have a larger pocket to fit cell device
3) Pace Breaker Zipper has enlarged
4) Surge Shorts have mesh between the thighs to help with venting
Have you noticed anything else that has changed? Comment below!