On Running Performance Run Sock Mid Size:S Dual-gusseted plush tongue locks in

Dual-gusseted plush tongue locks in place so you're not stopping mid-run to readjust fit

Stretch-woven fabric moves with you — no binding through shoulders or torso during active effort

The chest pocket and extended sizing make it as practical as it is versatile

Adjustable snapback closure and Fair Trade Certified™ construction round out a hat built with both fit and ethics in mind

while solid medium grey pairs with just about anything in your rotation

On Running Performance Run Sock Mid Size:S Dual-gusseted plush tongue locks inBuilt for runners putting in real daily mileage, the Performance Run Sock Mid is our go to training sock for road and trail alike. A mid cut design with targeted cushioning under the heel and forefoot keeps hot spots and slippage from killing your run, while the anatomical fit holds everything in place over long efforts. Mid cut height adds ankle coverage and cuts down on debris entry whether you're on pavement or dirt Targeted cushioning zones under