If you're debating whether it's too chilly or breezy to go for a run, take that first step out the door in this vest. With heat-regulating tech, you won't be fighting the cold alone. Plus, the loose fit makes for easy layering, so before, during and after your run, you're set to take on cold-weather conditions.

Fit & Design:

• Nike Therma-FIT technology helps manage your body’s natural heat to help keep you warm in cold-weather conditions
• Bungees at waist let you customize your fit
• Drop-tail design provides more coverage and warmth on back
• Zippered side pockets help keep your essentials secure
• Reflective elements