Poling is tough on gloves. When I pole in cold weather I use a wooden pole and try to keep one end dry. It's not the modern way, no windmilling the pole, and it's not always possible--sometimes you really need to make quick moves that involve using both ends of the pole. Then you get your hands wet and hope for help from the gloves.
Basic glove is the knit gloves with nitrile coating on the palm side. They offer a bit of warmth and casual water protection. You can grab the wet part of the pole but if water flows onto the back of the glove it gets wet and most of the warmth is gone. I've also used a number of neoprene gloves, but they don't last long.
One of the better gloves for poling came out of a bargain bin at a big box store, costing about $10. They have no brand name, but there are tags reading Positherm and water proof. The palms and fingers are of a tough synthetic "leather" with grippy dots, while the rest of the exterior is canvas-like cotton that is treated for water proofing. These are work gloves, are tough, and have held up. And, they really are waterproof, which, ironically, is their draw back. It's amazing to me how much my hands sweat. Ever use rubber gloves when it's warm? Sweat pours out of rubber gloves after about a half hour. These nameless gloves have a polyester lining that provides warmth and absorbs moisture. After a couple hours the gloves are so wet on the inside they don't provide much warmth. And, I need a special arrangement to dry the gloves. The waterproof coating works in both directions--keeps water out and keeps water in. Still, if I could find them again I'd get a couple more.
Using search terms positherm water proof gloves on Amazon returns some inexpensive work gloves that might be good candidates. So does the same terms at Home Depot. Because poling tears up gloves, I think it is important to look for a work glove and something that is not too expensive.