Wigwam Merino Comfort Hiker 2-Pack S2322 Sock Synthetic Made in USA One of our most popular styles, the Merino Comfort Hiker brings amazing long wear, durability and comfort along on any level trail you choose. In a handy two pack. Durable No Itch No Shrink Full Cushion 62% Merino Wool, 34% Stretch Nylon, 2% Polyester, 2% Elastic (rubber) Lifetime Warranty