4 5 oz /yd²   span style color 444444 100% combed ringspun cotton /span Heather is 90/10 combed ringspun cotton/polyester White is sewn with 100% cotton thread Topstitched ribbed collar Self fabric back neck tape Double needle sleeves and bottom hem CPSIA compliant tracking label in side seam br Easy Tear™ label div span style text decoration underline strong This product meets the following Sustainable Style subcategory /strong /span /div div br /div div Socially Conscious Manufacturing This product was made in a facility that is WRAP certified /div