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Simplify winter training.
Running in winter is confusing for your body. The North Face designed the Women’s Thermoball Active Jacket to simplify the layering challenge of balancing the heat you generate with the cold conditions outside. Thermoball mimics the light and lofty nature of down insulation, but since it's a synthetic, Thermoball retains its warmth in humid environments. As you start to warm up, stretchy panels on the sleeves and sides maintain your full range of motion and let your sweat evaporate, eliminating that clammy feeling. The athletic fit reduces the possibility of bunching and chafing during your run, so you can go farther more comfortably.
- Hybrid jacket for winter training
- Thermoball mimics down insulation for lofty warmth
- Stretchy panels let you move and breathe freely
- Athletic fit is comfortable for training