Function: Lightly cushioned ped is built to seamlessly connect the foot in motion to the shoe in motion, staying in place to help prevent blisters; built on our Universal Platform™ to accommodate runners and walkers with medium arches

Fabric: 85% Brooks Twister II™ yarn (polyester/nylon blend)/15% spandex

Fit: Anatomically correct right and left socks; fit based on our Universal Platform™