HyperKewl 6535 Evaporative Cooling Crown Cooler with Neck Shade Review
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HyperKewl 6535 Evaporative Cooling Crown Cooler with Neck Shade
60% HyperKewl,40%Nylon
Uses Hyperkewl Fabric to cool for 5-10 hours
Attaches to most hard hats or bump caps
No slimy residue or swelling gel or crunchy chemicals