Columbia - PFG Basic Liner Socks 3-Pack. Color Grey/White/Black. Low Stock. On sale for $13.45. MSRP $15.00.. 3.5 out of 5 stars1 left in stockBrand NameColumbiaProduct NamePFG Basic Liner Socks 3-PackColorGrey/White/BlackPrice$13.45MSRP: $15.00Rating4Rated 4 stars out of 5(20)