Men's Breath Thermo Base Layer Crew
Don't fear long winter runs with this, our warmest base layer for running. The men's base layer features our unique, lightweight yet heat-generating Breath Thermo® technology, and reflective trim to keep you visible while you run.
- Breath Thermo® generates heat for additional warmth
- BlackLite™ color reflective front/back
- Blindstitch™ flat lock for anti- abrasion
- Fit: Body