The North Face Ultra Heavyweight Ski
Here's what other sites are saying:
New heavyweight performance ski sock designed to excel on rigorous big-mountain trips or off-piste days. Luxurious merino wool and HyActive yarn combine with slight stretch, silk, and Friction Free material to provide wicking, thermal insulation, and comfort. Elastic ankle keeps heel intact. Added padding at major boot pressure points.
- The North Face refers to the men's version