Cheapest I can find on the Internet.
Quality socks from a quality brand.
A good walking sock is the key ingredient for comfort when hiking or trail running and Berghaus have left nothing to chance with the Fast Track Cushioned Lightweight Crew Sock. Their own Ergonomic Holding System™ is ingenious - a slingshot band wraps the heel pocket to prevent slippage in high energy activities, so the sock will stay firmly in place, keeping rub, and the chance of blisters, to a minimum.
The whole sock is coated with Argentium® silver ion, Berghaus's own anti-odour treatment that prevents bacteria gathering in the sock so that even after extended use odours won't linger. An Opti-mesh panel adds breathability to keep the foot cool and dry over extended walks or runs.
Technical sock for walking or trail running
Ergonomic Holding System™ - slingshot band keeps heel pocket in place to eliminate slippage and rub, preventing blisters.
Argentium® Silver Ion Technology - in-built anti-odour protection prevents bacteria gathering after extended use.
Opti-mesh panel - adds breathability to keep your feet cool.
Mid-foot compression - for a close comfort-fit.