4.5 oz., 60/40 cotton/polyester (Black and White are 100% cotton)1x1 rib collarDouble-needle stitched collar, sleeves and bottom hemLeft chest pocketRaglan sleevesRibbed v-notch with triple-needle stitchingSingle-needle stitched armholesNatural woven twill shoulder-to-shoulder tapingChampion "C" logo patch on left sleeve and jock tag on lower left torso