SmartwoolDenver, COBrand · ClothingRun Zero Cushion Low Ankle Sock$17.95 – $18Stocked at 3Ecology SportsSister Bay, WIRetailer · Outdoor store$18The Rare PairNorthfield, MNRetailer · Boutique$18Jesse Brown's OutdoorsCharlotte, NCRetailer · Outdoor store$17.95