CW-X Insulator Zip-T - Long-Sleve - Women's - 2006 BCS

super warm, nice and tight. I have pretty small arms so it is pretty loose around my arms, but it still keeps me SUPER warm!

I have lived in this top all winter. I used it to cross-country ski, mountain bike, and road bike even at 15 degrees (supplemented by CWX Lite). My colorful bicycle jerseys have been languishing in the drawer in favor of CWX which enfolds me in comfort, somehow always the right body temperature.

I also have the cw-x insulator vest. The long sleeve version runs shorter and a little tighter. Wicks perspiration away from your body well. Very comfortable and warm. I thougth it ran a bit small but still stuck with my normal size medium. 5'7" 140#

I have this top and so does my husband and I bought this one for our 12 year old daughter to wear when ski jumping when it is frigid. She wore it during a competition this last weekend when temps were -10 (yes, 10 below) and she was warm on the ski jump hill, which is saying a lot.
We wear it downhill skiing and even XC skiing if it is really cold (like I did yesterday when it was -5).
I love it with the tights.
One thing to keep in mind, it is superhero form fitting. I am a D-cup and it is really comfortable, but not something to be seen in (in other words, I ALWAYS wear at least one layer on top of it).

this top is great for active women who are always cold. It keeps me even cozier than my smartwool, which I also love. I second the comment about its superhero fit, but my husband digs it, so it's cool. I love the soft interior fabric as a first layer and the snug fit when I need layers on top. I wish it was a tiny bit longer in the torso, but that's always a problem for my long, skinny body. Overall, a great investment. I will wear it for 5 months straight in South America and everyone will think I am Catwoman.

I wear this top with my insulator Pro Tights and it is the perfect outfit for winter running. Or makes the perfect baselayer for skiing. I love the long sleeves and thumb holes.

Never purchased this brand before. Definitely worth the money. High quality performance fabric regulates body temperature. Elegant design. Really enjoy wearing it for workouts, running and casual.