Solid Colors: 4.2 oz., 100% Airlume combed ringspun cotton, 32 single; Heather Colors: 4.2 oz., 52% Airlume cobed ringspun cotton, 48% polyester; Athetic Heather: 4.2 oz., 90% Airlume combed and ring-spun cotton, 10% polyester; Relaxed fit; Low cut armhole; Curved bottom hem; Tear away label; BELLA CANVAS uses sustainable manufacturing processes with Blue Sign certified dyes, efficient dye houses that adhere to the state of California’s EPA regulations around waste water treatment and usage, and