Our stretchy rib knit in an organic cotton blend perfects the comfortable fit of this long-sleeve tee. Features a rounded neckline and buttons at the cuffs for a special touch - because basics don't have to be boring! 80% Organic Cotton, 20% Nylon, exclusive of trims. Garment made using conventional production methods. Learn more about certifications here . Stretchy rib knit. Matte pearlized buttons at cuffs. Machine washable.