The Liner 2.0 Merino Wool Lightweight Crew is the ultimate baselayer sock for your hiking and trekking adventures. Featuring a toesock design that wraps each toe in Merino wool, this sock prevents blisters caused by skin-on-skin friction, keeping your feet comfortable and dry by wicking moisture away from your skin. Layer the Liner 2.0 with an outer sock for added cushioning and protection, or wear it on its own for a soft, lightweight day hiking option.