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HyperKewl™ Evaporative Cooling Sport Cap by Hyperkewl
The HyperKewl™ Sport Cap is designed specifically for keeping people playing sports outdoors cool. Our HyperKewl™ Evaporative Cooling material is integrated directly into hat panels. Simply soak and then gently squeeze out any excess water to activate.
- Lightweight and durable
- Polyester outer layer
- HyperKewl™ Evaporative Cooling Fabric inner
- Water repellent nylon liner
- Hook and loop size adjustment
- 5-10 hours of cooling relief per soak
- Reusable and durable