I got a set of the gel pads in 2019 or 2020 and my brother and dad immediately retro-fitted their HL over-ears. So much more comfort.A while back I received the gel cup replacements mentioned a few posts earlier. Right away they felt cool and comfortable. I've only been out with them once but they are a definite improvement over the foam cups. I'll update after some more range time but so far they seem worth it.