You know what has layers? Onions. But aside from onions, do you know what else has layers? Steel. Steel has layers! Stay strong and durable, yet comfortable! • Fabric composition in the EU: 96% polyester, 4% spandex • Fabric composition in the US: 93% polyester, 7% spandex • Premium knit mid-weight jersey • Four-way stretch fabric that stretches and recovers on the cross and lengthwise grains • Regular fit