Supima Cotton is sustainable in nature and is known as the Cashmere of cotton. It is loved for the soft and luxurious feel having been made up of the fluffiest part of the cotton bulb. The fibers of Supima are longer than regular cotton making it durable yet soft to the touch. Looking for 100% made in USA jersey, sample this California Supima Cotton jersey. Comes in 180 gsm, in black or white.