Tried and true, tests have shown that Teko socks are of superior quality and strength. We tested our socks by cycling, hiking, and trail running in the most rugged terrains of Colorado and Wyoming. One of our testers even wore the socks for three weeks straight without washing. After he was done, he raved about the socks and swears they are the best socks he's ever worn.

Teko socks are also sent to independent laboratories to test the color fastness, shrinkage, pilling, and other key characteristics.

After several washings, the socks are still amazingly soft, durable, and guaranteed not to itch or shrink.