The kids version of our most popular organic adult T-shirt.100% Organic Fine Jersey cotton, combed for softness and comfort. ... The kids version of our most popular organic adult T-shirt.100% Organic Fine Jersey cotton, combed for softness and comfort. Flattering, stylish fit on virtually any body type. Baby Rib cotton stretchable collar for increased comfort and durability. Reinforced shoulder construction to maintain shape through repeated washings. Durable double-stitched bottom hem.