The link below takes you to our “How Golf Clubs Work & Affect Your Ability to Score” booklet and if you go to pages 28-31 it gives you a simple explanation.
https://store-k9nvqai7wz.mybigcommerce.com/content/PDFs/How_Golf_Clubs_Work.pdf
Also, a grip sizing explanation and chart are at the links below:
https://www.golfworks.com/golf-grip-sizing/
https://store-k9nvqai7wz.mybigcommerce.com/content/PDFs/Grip_Sizing.pdf
Finally, these guides will tell you how to size grips to you, but in the end you have to go with what feels best and produces the best results for you. So if you use the guides and size the grips accordingly, but they feel too small or too large, go with what feel you prefer.
Britt Lindsey
by your golf glove size.