00057 Cool InsertsStyle Number: 00057
- 00057 cool inserts, which is made of a US imported high polymer proprietary blend of alkanes with unique thermal properties;
- The Phase Change maintains a constant temperature 14℃ for faster frozen in ice water or a refrigerator;
- In a refrigerator for 30 minutes, the insert will be totally frozen;
- Designed for comfort, the Phase Change material maintains a constant temperature 14℃;
- Last 2 to 4 hours cool in a high temperature environmental;
- One cool vest included 4 cool inserts.