Salomon Swift Midlayer Top
Here's what other sites are saying:
Soft warmth and wicking breathability combine in the Swift Midlayer Top to keep you moving at top speed in cold winter conditions. ActiTHERM mid jersey material moves moisture from your skin so you stay dry and comfortable when you're training hard. Underarm actiLITE stretch tactel mesh pushes heat from your body.
- Mountain Gear refers to the men's version