Mightly kids' underwear come in affordable 3-packs and styled for a comfortable fit that lasts all day. Our boys' undies also offer a functional fly and use cotton-covered elastic, so that elastic never touches sensitive skin. Mightly children's clothes are certified to the Global Organic Textile Standard (GOTS) and made with non-toxic dyes and inks. Our dye process results in long-lasting color that won't irritate sensitive skin. Mightly's GOTS Id# is Ot-034929. Mightly clothing is made in Fair Trade Certified factories. These factories must adhere to rigorous social, environmental and economic standards to protect the health and safety of workers. This means safe working conditions, no child or forced labor, elimination of harmful chemicals, guaranteed maternity leave, and much more. Mightly's Fair Trade Id# is 1716500.