Nino Bambino's limited edition, Tank Tops, made out of very softand buttery 50-50 Bamboo Cotton Blend Jersey Fabric. Great looking, anti-bacterial, anti-fungal fabric that breaths perfectly under the scorching summer sun. Since these Kids Clothes are made out of Bamboo-Cotton, they are great for the child's sensitive skin and the environment. We use Azo free, heavy metal free dyes water base printing. Because we care.