50/50 preshrunk cotton/polyester, Heather Sport colors: 40/60 cotton/polyester, Air jet yarn for softer feel and reduced pilling, Double-lined hood with color-matched drawcord, Double-needle stitching at shoulders, armholes, neck, waistband and cuffs, Double-needle pouch pocket for added reinforcement, 1 x 1 rib with spandex for enhanced stretch and recovery.