4.2 oz., 100% airlume combed and ringspun cotton, 32 singles
Ash is 99% airlume combed and ringspun cotton, 1% polyester
Athletic Heather and Black Heather is 90% airlume combed and ringspun cotton, 10% polyester
all other heather/blend colors are 52% airlume combed and ringspun cotton, 48% polyester