We've solved the problem of being too cold when you start running or too hot when you get going. ColdGear® Reactor actually adapts to what you're doing by dumping heat as you pick up speed.
Shop all Men's Hoodies & Sweatshirts
- Fitted: Next-to-skin without the squeeze.
- Lightweight Reactor is intelligent insulation that adapts to your activity level for the right breathability & warmth for what you're doing
- 4-way stretch construction moves better in every direction
- Anti-odor technology prevents the growth of odor-causing microbes
- Built-in stretch mesh neck collar extension for extra coverage when you want it without sacrificing breathability
- Asymmetrical cuffs for extra wrist & hand coverage
- Thumbholes keep sleeves secure & help seal in your body heat
- Dropped hem with side split for coverage with ventilation
- 360° reflectivity
- 84% Polyester/16% Elastane