The Merino Wool Midweight Crew Sock has been discontinued. If you're looking for something new, check out the best hiking/backpacking socks for 2019.
Here's what other sites are saying:
REI Co-op Merino Wool Midweight Hiking crew socks wrap your feet in moisture-wicking, quick-drying and odor-resistant natural fibers to lay a comfortable foundation for every hike.
Historic Range: $5.93-$18.95
Historic Range: $4.73-$4.93