Men's Mountaineering Micro Crew Heavyweight Hiking Socks Size:Medium Two elasticized arms with long

Two elasticized arms with long extension capacity

and route ideas for multi-day running adventures

Accessories Included: Comes with a pump sack

4A auto-regulating power output when dual charging

Top carry handle for easy grab-and-go

Men's Mountaineering Micro Crew Heavyweight Hiking Socks Size:Medium Two elasticized arms with longThe Darn Tough Men's Mountaineering Micro Crew Heavyweight Hiking Sock is built for the coldest, wettest days on the trail. A heavyweight, full cushion Merino wool sock with a micro crew height, it delivers steady warmth and moisture management for mountaineering boots, hiking boots, and winter boots alike. 73% Merino Wool naturally moves moisture to keep feet dry and comfortable in cold, wet conditions. Full Cushion soft terry loops throughout the