Crew-length running socks with a locked-in fit.

Lock in and go. These adidas Terrex crew socks are all about optimizing feel from toe to heel. You'll notice the difference as soon as you lace up. Movement inside your shoe is minimized thanks to solid toe-to-heel lockdown. The less friction, the better. A flat toe seam takes another potential hot spot out of the equation. This product is made with Primegreen, a series of high-performance recycled materials.