Wife gets wolf whistles when wearing them

My wife is a big fan of yoga pants. Black ones. Grey ones. Long length, capri, even ones with holiday themes on them. She has a ton of them and will more than likely get even more. These are the latest ones she has added to her ever growing collection and when I told her I needed to write a review about them and to give me her honest opinion, you know it is coming from an expert.

She tells me that they have just the right amount of stretch to them, not too much yet they don't turn white on her butt when bending over. They don't do the dreaded "toe" either, even if she is not wearing anything under them like she normally does. They do not bind, have a nice thick feel to the material without being too thick or bulky. And they look great on her butt! She said she has gotten wolf whistles when wearing them when going into the gym and the grocery store. Do guys really still do that? I guess so.

And the color has not faded in the slightest even after repeated washings. Looks like I'll be ordering her the other colors since she likes them so much. Nah, she isn't spoiled a bit!