Alleviate the dangers of heat stress with HyperKewl™ Evaporative Cooling Fabric technology. Hook & loop attaches easily to hard hat liner (hard hat not included). Simply soak to activate.

- Lightweight and durable
- Hook and loop attachment for hard hat (not included)
- 100% quilted cotton outer
- HyperKewl™ Evaporative Cooling Fabric inner
- Water repellent nylon liner
- 5-10 hours of cooling relief per soak
- Reusable and durable

Product Code: 6521