I have inner tubes as a sleeve on my ARs, EVO as there is not, to my knowledge, a grip sleeve made for those. It is just a small thing, I mainly use those as a two fold measure; adding a bit of grip texture and thickening the grip a little.
On my polymer pistols, CZ, Glock, Canik, S&W, I use either Traction or Talon stick ons, on the Glock I have a no name textured/ribbed with holes slip on grip. It might not be there too much longer as it can be twisted and is sliding about. It has been on there quite a while, does not get carried much. I have a Hogue grip on my S&W that makes it fit my hand like the palm swells on the rubber factory grips of the CZ75. May look for one of those Hogue grips for the Glock.