I just received this order and am thrilled about how warm the top really is. I have a need to layer up to stay warm and this tee is a perfect under layer. I highly recommend this product and am going to order it in more colors. Also, I wear petit sizes and a size S fit was accurate for me.
I purchased the tops & bottoms. I work in a garage setting, so warmth is extremely important to me. These thermals provided more warmth, with far less bulk then any other thermals I have purchased anywhere. Actually, ordering more today.