This is our best seller for a reason. Relaxed, tailored and ultra-comfortable, youx27ll love the way you look in this durable, reliable classicxdxa100% pre-shrunk cotton (heather gray color is 90% cotton/10% polyester, light heather gray is 98% cotton/2% polyester, heather black is 50% cotton/50% polyester) | Fabric Weight: 5.0 oz (mid-weight)xdxaDouble-stitched seams at shoulder, sleeve, collar and waistxdxaSpecial Note: Mineral Wash colors have a slight yellow tint and not one is the same due to the special dye processxdxaImported; processed and printed in the U.S.A.