Men's New Balance Megaheat Competitor Half Zip - New with tags - never worn nor used.

With Megaheat® technology, your daily run doesn't have to suffer from weather delays. The New Balance Megaheat Competitor Half Zip uses your perspiration to activate cutting-edge, moisture-wicking fabric that helps raise your body temperature and protect you from the cold in comfort.

KEY FEATURES + BENEFITS:

Front and Back Reflectivity

Reflective Piping at Zipper

Ergonomic Side Seams

86% Polyester, 14% Spandex