Review on Headcover Permeability Identification Numbers 3 4 5 6 7 8 9 PM SW by Devin Rogers

I was disappointed with this product .It claimed to identify the permeability of my headcovers, but after trying it out on multiple covers the results were inconsistent. Through trial and error, I found that the numbers didn't always match up with the actual permeability of the covers. The only pro was that the product was easy to use. However, for the price, it`s not worth it. Look for better options in the Sports and Outdoors section..