Smartwool Womens Popcorn Cable 3-Pack Merino^Nylon^Wool Made in USA or Imported Take a seat and get comfortable with the cozy Popcorn Cable by Smartwool&reg;. Sold as a three-pair pack. Crew sock sits at the calf. WOW Technology&trade; provides more merino wool in high-impact and high-wear areas to help reduce shock and abrasion, while providing increased comfort and durability. Lightly cushioned sole crew length sock. 90% merino wool, 9% nylon, 1% elastane.Material breakdown may vary from color to color. Machine wash warm and tumble dry low. Made in the U.S.A.