A pair of wool hiking socks can be an invaluable investment, providing insulation, comfort, and moisture management on the trail. But with a seemingly endless selection, picking the best ones for your needs can be daunting. To help, we’ve rounded up our favorite wool hiking socks to keep your feet happy, blister-free, and warm on the trail.
Most high-quality hiking socks are made of a blend of Merino wool, nylon, and spandex. The wool fibers wick sweat and odor away, while the nylon adds durability. Spandex provides elasticity that helps the sock retain its shape and prevents it from bunching up on your foot.
Typically, the higher the percentage of wool in a sock, the better it is. However, not all wool is created equal. The fibers in some wools are rougher and more itchy than others. The best wools for hiking are those that have been treated to be soft, smooth, and itch-free.
The best wools for hiking are those that can adapt to changing weather conditions. Look for wool-synthetic blends with a medium-weight percentage of wool to help manage temperature fluctuations. For example, the Smartwool Classic Mountaineer Maximum Cushion is a great option for hut trips and cold-weather hikes.
If you’re looking for a less pricey but equally durable and comfortable option, consider the REI Merino Wool Lightweight Hiking Crew socks. These socks are 79% merino wool (as of this writing) and have a performance fit that features padding in friction-prone areas like the heel, arch, and toe. They also come with a RWS (Responsible Wool Standard) certification, ensuring that sheep are treated humanely during the production process.