This Fast-Drying 37.5 merino wool crew sock features Extra Light cushion underfoot and a reinforced heel and toe. 37.5 active particles supercharge wool's natural abilities by attracting and evaporating moisture before it becomes sweat droplets. 

With Dynamic Support technology featuring whole-foot support that hugs the foot without being constrictive and enhanced mesh zones that up breathability, these training socks help your feet stay drier longer with Performance Enhancing Comfort so you can increase athletic output.

Contents: Wool 56% | Nylon 37% | Elastic 7%