2NDS . A run a day keeps the doctor away, and SmartWooland#39;s PhD Run Ultralight knee-high socks are exactly what the doc ordered to fulfill your daily prescription. Made of itch-free merino wool that is temperature regulating, moisture wicking and odor resistant, these socks keep your feet comfortable, and the mesh panels make for excellent ventilation. Available Colors: BLACK, SILVER, LIBERTY, SILVER GRAY HEATHER. Sizes: M, L, XL, S.
