Devold® Hiking Liner is a really comfortable thin sock. This makes it the perfect sock for long hikes, since the thin material minimises the risk of blisters. If you easily get cold feet, as many of us do, this is the right sock to wear innermost, under a slightly thicker sock. Hiking Liner under a Hiking Medium is a good combination in the winter. Hiking Liner is anatomically designed for left and right feet, and has a Y heel with comfortable knit in the shin and ankle section, for a stable, perfect fit. Reinforced toe and heel give extra wearing strength and ventilated mesh areas.