6 oz., 100% ringspun cotton jersey, 20 singles; Made from sustainably sourced US grown cotton; 1" ribbed collar with double-needle topstitched neckline; Twill taped shoulder-to-shoulder; Soft, garment-dyed fabric; Tear-away label; Modern fit; Our 100% cotton Colors Jersey fabric is crafted from U.S. Grown Cotton, produced using best practices to conserve resources, protect soil, and promote biodiversity; Every Threadfast product contributes to the Plant with Threadfast program