Comments about Hireko RL109:Lamkin Dual Density Blue OS:
I play golf 5 days a week and clean my clubs/grips after every use. The Lamkin DD oversize grips are excellent. They retain their softness and tackiness for a long time. Even after the wear and tear that I put on the clubs, I have some grips that have been on for 2 years without degradation. I eventually have to replace these grips because I wear a spot on the grip where my left thumb sits.