BODY & COLLAR- 78% COTTON, 15% POLYESTER (RECYCLED), 7% ELASTANE TERRY. FRONT PANEL- 90% POLYESTER, 10% ELASTANE. PANELED WITH FOUR-WAY-STRETCH FABRIC AT THE FRONT, THIS MOISTURE-WICKING VEST IS MADE TO MOVE WITH YOU. "RLX" LOGO AT THE RIGHT SHOULDER AND VERTICAL ON CENTER BACK OF THE NECK.