REI Co-op  Merino Wool Liner Crew Socks

Color: Asphalt
please select a Size
Select size for delivery dates

Members get an estimated 10% back on this item as a part of your annual .

Members get an estimated 10% back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Wear 'em under your hiking socks to reduce friction on multiday trips, or wear 'em alone for summer day hikes. The REI Co-op Merino Wool liner socks put a layer of comfort between you and the trail.


  • Supersoft merino wool is naturally odor-resistant, provides itch-free comfort and moves moisture away from skin; fabric blend is designed to dry quickly
  • Knit heel and toe areas are shaped for a comfortable fit
  • Seamless toes won't rub or cause chafing
  • REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
  • Made in USA with imported and domestic yarns

Made in USA.

View all REI Co-op Men's Hiking Socks

Technical Specs

Best Use



64% merino wool/34% nylon/2% spandex

Sock Height


Sock Cushioning

No Cushioning

Quick Drying


Moisture Wicking





From a Climate Neutral Certified brand

Size Chart

U.S. Men's5.5-8.59-1212.5-145.5-8.59-14
U.S. Women's4-6.57-9.510-12.54-9.510-12.5

Sizing Notes

For socks, please use shoe size.

140 reviews with an average rating of 4.4 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...