Hi all,
Winter gloves systems have been brought up previously on this forum and during the Winter Hiking FAQ, but since technology has changed so much in the past few years and I wanted to go on a deeper dive, what’s your gloves systems for winter backcountry trips down to -20F?

I was just on the Mountaineer’s Route on Mount Whitney and my hiking partner and my hands got too cold right at Ebersbacher Ledges going up to Lower Boy Scout Lake. Needless to say we had to turn back. The Black Diamond Guide Gloves did not cut it in 5F temps with a windchill taking it down to neg F territory.
I took some hints from RJ in the Winter Hiking FAQ to do a liner + a mitt. Will the Powder stretch Fleece liner + Torrid Mitt be warm down to -20F? If not, do I need a heavy fleece + an 8000m mitt?
Any direction would really help. Hand warmth is the bottleneck right now.
FYI: I currently have the BD Medium Weight Polartec Powerstretch Fleece gloves, a The North Face Futurelight IL Solo Pro gloves, and Black Diamond Guide Gloves.
For your amusement, the Whitney Portal Shop:




