When the temperature drops, comfort yourself with a heavy sock like the Smartwool® Mountaineering Extra Heavy Crew. Sold in a three-pair pack. Crew sock length sits at calf. 2 x 1 ribbed knit cuff. Wow technology offers a reinforced sole for excellent comfort and durability. Smartwool fit system with arch and ankle support. Flat knit toe seam. Material breakdown varies between colors: 83% Merino wool, 16% nylon, 1% elastic. Machine wash warm and tumble dry low. Made in the USA.
Package Dimensions : 12.2 x 6.9 x 3.4 inches; 1 Pounds Item model number : SW133P3-010 Department : Unisex-adult Date First Available : January 20, 2016 Manufacturer : Smartwool ASIN : B005V2Z66K