CW-X Insulator Stabilyx 3/4-Tight - Women's - 2011 BCS

I use these for skiing. The 3/4 length is perfect, as it doesn't interfere with your ski boot, and taller ski socks can be tucked up underneath the cuff. Totally comfortable, and this thermal pair definitely offers enough warmth for all but the coldest days up on the hill. I have found they are much too warm to exercise indoors, or in warmer temps.
I am 5'3" and 120 lbs, the XS would have been shockingly small on me. I opted for the size Small, and it is the correct size for me. They are a bit tricky to get on, but that is the way these tights are made to perform, so once you squeeze in, they feel good, look great, and perform excellent.

I highly recommend them for skiing!

Well made, comfortable and fit well. Provide excellent support. Better support than the other brand of tight that I have. Fell about mid way between sizes so ordered the next size up and it was a good decision. I don't think I could have gotten into the smaller size.

I'm 5'2 130lbs and I got the medium. It was really snug to begin with so I was glad for the medium but after wearing it half a dozen times it has loosened up quite a bit. Starting to wonder if I should have gotten the small. Overall I love the tights, I use them for skiing and I definitely notice the extra support, they aren't a miracle product but the support is there for sure.

They aren't as warm as I hoped, I still have to wear another thermal layer with them, but I'm prone to being cold all the time so it could just be me. I would recommend these tights to other skiers.