From the desert to the hills, the Smartwool PhD Hunt Medium Crew Sock keeps you light on your feet and comfortable as you search for your prey. The Hunt Medium Crew features a blend of merino wool, nylon, and elastane, which provides equal parts moisture-wicking performance, durability, and stretch to maintain unencumbered mobility. Not to mention, the merino wool adds an element of odor-resistance to keep your feet feeling fresh and fly. The mesh venting aids in breathability, while the medium cushion maintains subtle shock absorption in varied terrain.