This is what I picked up on Amazon. I can’t seem to post a link that’s not from my Amazon account, but if you type it in, it pops up.
WIOR 6 Pack Gun Socks, 16 x 4 Inch Knit Gun Socks for Pistol/Handgun/Revolver, Silicone Treated Gun Cover Protection Gun Sleeve with Drawstring Closure for...