Don't let your feet suffer--these Blue Mini Crew Socks with Blue Stripes by Thorlo are designed to reduce fatigue caused by extensive walking and standing, an ideal option for Letter Carriers and Window Clerks. The midweight padding added at the ball and heel of the postal sock gives extra protection against blisters, shock, impact and abrasion. Moisture wicking THOR.LON keeps feet drier while the lightweight arch padding allows for a better overall fit. THOR.LON postal work socks are highly durable, so they are a greater value than less expensive brands.