Injinji Liner Merino Wool toe sock blister protection and freedom, Merino Wool odour resistance and thermoregulation – this is the liner for long treks and ambitious day hikes. Our patented five-toe design conforms to your foot for a streamlined fit that rides comfortably under an outer sock, and wraps a layer of Merino Wool around each toe to prevent the skin-on-skin friction that leads to blisters. It’s also great on its own as a soft, superlight sock for summer adventures.

The Injinji Liner Merino Wool Crew is the ultimate baselayer sock for your hiking and trekking adventures. By wrapping each toe in Merino wool, this sock prevents blister-causing skin-on-skin friction and keeps your feet comfortable and dry by wicking moisture away from your skin. Layer the Liner Crew Wool with an outer sock for added cushion and protection, or wear it solo as a soft, lightweight day-hike option.