4.5 oz., 100% combed ringspun cotton
Heather is 93/7 combed ringspun cotton/polyester 
White is sewn with 100% cotton thread
Double-needle stitched rib binding on neck, sleeves, leg openings and shoulders
Flatlock seams
EasyTear™ label
Reinforced three-snap closure on binding 
CPSIA Compliant - tracking label in side seam