Fabric : 73,5% cotton / 26,5% Sorona *The Sorona® fiber was developed by the Dupont company in 2000. It is an innovative synthetic fiber which aims to replace elastane. Sorona® is a very soft, resistant and insulating material. But unlike elastane, Sorona® has a very short drying time, it does not wrinkle or pill. In addition, Sorona® is UV resistant: the colors last much longer, which extends the "healthy" life of the fabrics. About the brand A Montreal fashion kids brand for families who like to stay ahead of trends. Let's bring fashion to your daily family life! Founders of BIRDZ, Stéphanie and Caroline are above all moms, sisters and businesswomen!