Darn Tough Men's Light Hiker Micro Crew Lightweight Hiking Sock - 1972 Size:XL With dual-chest pockets for storage

With dual-chest pockets for storage and fleece-lined hand warmer pockets

• Adjustable baffles to regulate feed flow

lower protein alternative to Vertex®

Battery capacity provides roughly 60 hours of continuous run time per charge

User-replaceable battery lasts up to 20 hours

Darn Tough Men's Light Hiker Micro Crew Lightweight Hiking Sock - 1972 Size:XL With dual-chest pockets for storageIf you redesign one of the most popular socks in the line, you better come correct. Increased breathability with mesh panels on top of the foot, a new smooth ribbing upper that stays put forever, and extended cushion over the Achilles just a few heavy additions to one of the lightest hiking socks out there.