This is such a trial and error area for me. I cannot really make a recommendation. Once the temp dips below freezing and the finger tips get wet it is like a combination of bee stings and hammer strikes on my fingertips. Dexterity suffers on tying on flies, using tools, line management with a spey rod especially. I can withstand most things outdoor until my fingertips lose the battle often followed by the toes. I carry different gloves and trade them off as a pair gets overly saturated. Only advice I can give…couple pair of gloves, maybe those hand warmer packets and make the most of those hours you can take it.

Commenter Sk8flyrod pointed the way to the Kast Steelhead Gloves. Positive reviews at MidCurrent and Deneki.