5 oz./yd² (US), 8.3 oz./L yd (CA), 100% combed ringspun cotton Heather is 90/10 combed ringspun cotton/polyester CVC colors are 60/40 combed ringspun cotton/polyester White is sewn with 100% cotton thread 1x1 baby rib Flatlock stitched seams Double-needle ribbed binding on neck, shoulders, sleeves and leg openings Innovative three-snap closure CPSIA compliant tracking label in side seam Easy Tear™ label " CLICK HERE Snap Tape Tips for Success "