3.8 oz., 65% polyester, 35% viscose; 30 singles; Triblends - 50 poly, 25% combed ringspun cotton, 25% rayon, 40 singles, 3.8 oz.; Marble colors are 3.5 oz., 91% poly, 9% combed and ringspun cotton, 40 singles; Sideseamed; slouchy fit; Longer body length; Subtle 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,