These Thorlos Hiking Socks are specifically designed for Hiking in moderate climates, on varied terrain. With exclusive use of THOR.LON for resilience, durability and better wicking. These socks feature thick cushioning in the ball and heel for reducing shock, impact, shear and blisters. As well as moderate cushioning at the instep and the in the arch for protection against boot pressure and a overall better fit. They also feature a ventilation panel for extra comfort.