As the weather gets colder and the hours of daylight diminish, it's important to keep warm and visible while working out. This can also make layering tricky, which is why I love vests.
This Brooks Nightlife Vest ($80) provides core warmth and heightens visibility through its fabric color and reflective highlights. The polyester microfiber fabric is water resistant, wind resistant, and breathable. Plus unlike many Winter vests, this one is semifitted to decrease bulkiness, and enhance performance. Buy it here.