Reviewed by NANSREDVET from Cedar Rapids, IA on Wednesday, December 8, 2010
I wore these for the first time in 16 degree weather under my ski gloves for a 4 mile run. My hands are never warm but within the first quarter mile, I noticed my fingers were toasty warm and stayed that way the rest of the 4 miles. When I removed my gloves, the liners were very wet from perspiration but my hands never got the slightest bit cold. I've lived in the midwest for the last few years and this is the first winter my hands have been warm. Love these liners.