A performance button-up designed to keep you at the top or your game. Created in collaboration with legendary world champion Trevor Brazile, our Relentless collection combines his passion and expertise with our innovation and technology.Greater Arm Mobility for freedom of movementMoisture Movement Technology™ wicks away moisture from skinSun Protection Fabric™Roper gussetTaped placketInterior cuff embroideryContrast cuff and collar bandButton front placketPerformance stretch fabrication98% Cotton, 2% SpandexPerformance poplin