This is the sock that put WRIGHTSOCK Double Layer on the map! Flat knit design with slightly heavier yarns to meet the rigors of your running regime. Ideal for daily 3 mile run, or 50K race. If you want a little more volume in your shoe, the Runningll should be your choice.
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Inner Layer: 70% Dri-Wright® II Polyester, 26% Nylon, 4% Lycra®
Outer Layer: 68% Dri-Wright® II Polyester, 24% Nylon, 8% Lycra®
Socks were too thin for my use.