Enjoy your next adventure in lasting comfort in the Wigwam Merino Lite Hiker Crew socks. This crew length sock features a ribbed cuff and shaft with an elasticized heel, crafted from a fine merino wool blend. Medium weight fabric that's designed to provide just the right amount of cushioning without being too bulky. Merino wool is soft, odor resistant, and provides non-shrink insulation without the itch of normal wool. 50% merino wool, 34% stretch nylon, 13% polyester, 2% tencel, 1% spandex.