Verified Buyer Reviewed by Lucy's Girl from Plymouth, MN on Wednesday, January 6, 2010
I wear these to cross country ski when it gets below 15 degrees. They don't warm up right away. Let them sit out a few minutes, and don't put them in your ski boot until they're hot, or they won't heat up at all...I'm guessing from the lack of air flow in a tight boot. Once they're hot, though, they last a long time.
  • Best Uses: Cold weather sports, SNOW SPORTS
  • Pros: Warm
Previous Review “couldn't ride my bike without 'em”
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