I have these which have a decent width (I wear barefoot/anatomical shoes) and they're pretty good. I can't see that anything waterproof is going to be super comfortable and I far prefer waterproof footwear for sure.
About DexShell Running Lite Socks Superb moisture management- these socks use DexShell’s innovative three-layer construction: including a fully waterproof yet breathable Porelle membrane to keep feet dry, cool, and comfortable. Seamlessly pair them with our lightest running shoes and enjoy...
I have some Sealskinz but actually dont think they are as good as they used to be. I find them a bit uncomfortable, like wearing a loose sack on my feet.
SillyPrune was promoting a different brand a few months ago which I will try eventually.