The Expedition Mountaineering sock was built to be our warmest sock for winter mountaineering.
On the coldest days, when you can't even imagine going outside, this sock will become your best friend. A perfect fit for any cold-weather exploration, frigid adventure, or just shoveling the driveway snow, it delivers time and again. Don't get caught without them!
Fabric
Features
Uses
Care
Size Chart
Shoe Size | Men US | Women US | Kids US | Euro | UK |
S | 3-5.5 | 4-6.5 | 3-4.5 | 34-37 | 2-4.5 |
M | 6-8.5 | 7-9.5 | 5-7 | 38-41 | 5-7.5 |
L | 9-11.5 | 10-12.5 | - | 42-45 | 8-10.5 |
XL | 12-14.5 | 13+ | - | 46-49 | 11-13.5 |