On Performance High Sock | Black / Shadow Electrolytes adjustable closure with an elastic

adjustable closure with an elastic anchor for a snug

logo on the chest with a woven side seam tab

and designhed by podiatrists to prevent toe-gripping and tired

Side slits at hips

On Performance High Sock | Black / Shadow Electrolytes adjustable closure with an elasticThe running sock that acts as a statement of intent for your run. Never slip The pattern at the arch triggers sensory receptors to prime your feet for the run while Swiss engineering keeps the sock firmly in place for performance standards that don't slip. Fit in focus The pattern at the arch triggers sensory receptors to prime your feet for the run, while Swiss engineering keeps the sock firmly in place. Expect improved fit and improved quality for