The Liner Crew Sock from Fits Sock Co. helps keep your toes nice and toasty in extreme cold by adding that extra layer of warmth you need. Made from extra fine Merino wool, the Liner Crew won't slide or bunch.
Dynamic Toe Cup - contours to the shape of your toes
Heel Lock - super deep heel pocket with ample cross stretch locks the sock on your heel
Full Contact Cuff - stays in place due to a tighter ankle and looser calf (proper gradience)
Ultra light construction for next-to-skin fit without the bulk