I should have asked here before I ordered, but here goes:

I just received my order of Cool Wings from TE (plus some new bike shorts, yay!) I didn't even think about the fact that they might be too long for my arms, as I usually wear "petite" sizes in street clothes (I'm 5'2"), but they are definitely long. As a result, if I push them up to the appropriate place on my wrists, the fabric on my arms is wrinkly. I ordered the size small, and they're still quite tight even with the wrinkles -- tighter than I expected since I wear XS in pretty much everything but was scared to order XS in these since anticipated (correctly) that they wouldn't stretch all that much.

Are they still functional in keeping the arms cooler if they are wrinkled? All the photos show them fitting the models perfectly smoothly.

We are in eastern Washington, which is having a heat wave right now, with plenty of sunshine, so anything that might keep me cooler is a plus, but I'm just Just not sure if I should give them a try with the potential fit issue or return them.

If you've used them, I'd appreciate your opinion. Thanks!