I'm only a rec. climber, but have been using these for a couple of years:
"Atlas 370BK Nitrile Tough"
Very thin, very strechy, breathable, with very durable Nitrile palm & fingers.
(Nitrile is much more durable than normal glove rubber.)
Very short cuff.
I buy them from a local Amish shop for $4.75/pr.
[Since they're so thin they don't get caught in my hitch as easily as thicker gloves.]