I own a few Predator bows, they are the main bows I shoot. If you grab a bow hard with your hand its not for you, fairly loose grip works well and hand size would not matter, I am large plus by the way. Only bowyer I have ever heard mention to me about grip and bow selection is Dan Toelke, smart guy, I like my Whip.. I have owned three Predators, two felt the same and one riser just felt off, sharper edge or something. I have another one on the way. The grip girth is about 5", it stays that way down the grip for awhile and the bottom of the grip is just palming the bow, not wrapping.