Built on tried and true science taught to first responders, our technology takes advantage of your body's blood flow to cool or heat you quickly without impeding your movement or affecting your performance.
- TWO (2) Heating Inserts to keep you warm
- Lightweight, flexible package will not impair athletic movement
- Durable and soft polymer exterior
- 125º - 135º heating capability
- 6-12 hours of warmth
- Air activated one time use