Nathalie B.wrote a review of SmartWool Midweight Zip Top - Women's on March 29, 2013
Used it on a warm ski day under a light jacket and it was not too hot, not too cool. I am waiting for 50 degree weather to give it a try on the road bike. I am 5'-3" and 120lbs, fits perfect. The color is a little off, more turquoise than blue, but it doesn't matter!