The people behind Amberjack spent years working with some of the biggest shoe brands on the market, like Cole Haan, Allen ...

Sewn into the bottom of the new sock is a ballistocardiogram sensor, which can measure blood flow anywhere in the body by tracking the force of the heart's contractions. In a new trial ...

A reader seeks advice on choosing the right socks for an outfit. Our fashion critic suggests a different approach altogether ...