Wear them under your hiking socks as a barrier against chafing, or wear them alone on hot day hikes. The REI Co-op COOLMAX EcoMade liner socks are moisture-wicking, breathable and durable.
Features
The polyester yarn in REI Co-op COOLMAX® EcoMade liner socks is made from recycled water bottles
Nylon adds durability, while spandex offers stretch and shape retention so the fit will remain snug, wash after wash
Smooth, flat toe seams ensure no bunching or irritation for your toes
Machine wash inside out in cold or warm water; no bleach or fabric softener; tumble dry low
Made to reflect our love for people and the planet through the use of recycled polyester, which keeps waste out of landfills