Smartwool PhD Outdoor Heavy Crew Sock. A new and improved classic. The new PhD Outdoor Outdoor Heavy OTC fetures Reliawool Technology for improved durability in the high wear areas and the 4 Degree Elite Fit System, to keep the sock in place and giving you all sport versatility.
|GearX.com||$19.99 on sale||$24.95|
|US Outdoor Store||$24.95||$24.95|
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