Dan, thank you so much for all the details. For myself, the Yonex Super Grap is far then being enough absorbent. I used to play competitive racketball, and go thru 5-6 gloves per 3 hours sessions, even was wearing a cotton glove in the leather glove on hotter days. I've tried many other brands of grips, but not the RKEP yet. The best ones apart from the towel/powder combination that I have tried, were the Apacs PU grips. How would you compared them to the RKEP, and which models of RKEP would be the best for a guy who seems to have tsunami in his hands.