Please note: I wear a medium or large in Fabletics tops depending on the style, fabric and fit (I prefer medium in tanks, and large in long-sleeves/jackets/vests/outerwear).
I ordered this top in a LARGE and it fit entirely too tight. I did not find it flattering with a tank underneath or even with just a sports bra underneath. This top is extremely form-fitting.
EXERCISING IN THE SNOW OR COLD WEATHER?
This top would probably be perfect for someone looking for a long-sleeved, BASE layer, to wear underneath other clothing during outdoor, cold weather activities such as running or skiing. The seamless and fitted style with moisture-wicking, breathable fabric would be great to wear while skiing or snowboarding.