I have Oury on both my Rincon and Raptor. They are a black soft rubber and are easy on the hands. They say Oury on them. Got them at a bike shop. They run about $10 or less. I tried to post a picture of one of mine but it is not a very good pic. but it is under my profile.
I bought some gel grips off Ebay. Pretty nice grips. A lot easier on the hands than stock grips. Haven't got a set for the Rinny yet, but work fine on the Rancher.
BTW all Honda ute grips are the same size.