HyperKewl Evaporative Cooling Sports Cap
Just activate in water and let the HyperKewl™ fabric do the rest!
- Combined cooling relief and protection from the sun
- HyperKewl fabric inner, water-repellant nylon liner, and hook & loop attachments
- 5 - 10 hours of cooling relief per soaking
- One Size
This simple and effective technology works by combining water with our HyperKewl™ Fabric to create garments that gradually release water through evaporation to keep you cool, but comfortable.