3M Scotchgard™ moisture wicking body; Body: 92% polyester/8% spandex jersey, 7.07oz./yd2/240gsm; INSERT: 91% polyester/9% spandex, 6.19oz./yd2/210gsm mesh; Solid half-zip with self fabric collar; Off set shoulder seams with contrast topstitching; Contrast mesh side and underarm inserts; Hemmed sleeves; Easy care; Crossover style