Cheap leather gloves like the ones from Home Depot. Kevlar doesn't help. Try to get the ones with the smooth finish instead of the ones with a suede finish. Rinse them inside and out before you use them. I used to use the cheap ones, and just toss them away after using them.
If you are anal about it, boil them a while to remove any possible chemicals.
I don't really use gloves anymore, not even for the nasty L185s. Just use a net or a bucket to guide them to a corner and guide their head into your hands. If I use nets, it's only while they are in the water, they only leave the water in my hands, nothing else. The only spot on my hands that gets roughed up is the thumb where I hold their forehead. Nothing some extra rich lotion won't fix.
Here's the head of the L185 for reference.