The Wigwam Merino Rugged Hiker Crew Socks are the heavyweight version of Wigwam's bestselling Merino Lite Hiker. The Rugged Hiker is perfect for those cool spring and fall hikes when you can count on wet days and chilly nights. Merino Wool keeps your feet comfortable and thermally-regulated. Fully cushioned, the Rugged Hiker protects your feet from any obstacles you may meet on your back-country adventures, while the fortified heel and toes ensure the sock keeps together long after you've finished the trail. A tight, foot-hugging fit ensures the sock doesn't slide around and create painful blisters.