Self: 100% cottonContrast: 95% cotton 5% spandex. Terry fabric with rib knit edges. Ribbed edges. Asymmetric cuffs. Made in USA. SPLENDID-WK246. RF8K720. Splendid was founded with a mission to make the ultimate t-shirt. Focusing on high quality fabrics, classic silhouettes, and pops of color, Splendid is bound to make a difference in your wardrobe essentials.