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Does anyone have any experience with hat inserts for cooling? I found an old thread where Dave had been given a sample product - it didn't seem promising, but not sure which one it was.
Would love to know if anyone has experience with these products. Thanks!
This one has a liner w velcro that you can put into hats
https://www.firstlinetech.com/produc...ing-hat-lines/
This one is a baseball cap with phase cooling insert
http://www.polarproducts.com/polarsh...Cap-p21038.htm
You can also buy the insert separately
http://www.polarproducts.com/polarsh...Cap-p21038.htm
Would love to know if anyone has experience with these products. Thanks!
This one has a liner w velcro that you can put into hats
https://www.firstlinetech.com/produc...ing-hat-lines/
This one is a baseball cap with phase cooling insert
http://www.polarproducts.com/polarsh...Cap-p21038.htm
You can also buy the insert separately
http://www.polarproducts.com/polarsh...Cap-p21038.htm