Keep baby’s head warm and covered with this Bamboo Rayon knotted hat. Knot can be adjusted as baby grows. Material: 95% bamboo rayon, 5% spandex Why Bamboo? Hypoallergenic: Gentle on babies' sensitive skin, reduces the risk of irritation and rashes. Breathable and Thermo-regulating: Keeps babies cool in hot weather and cozy during colder days. Moisture-Wicking: Helps keep babies dry and prevent discomfort. Anti-Bacterial and Anti-Fungal: Naturally repels odor-causing bacteria, keeping babies fresh and clean. Eco-Friendly: Sustainable and renewable, grows rapidly without harmful pesticides or excessive water usage. Free from harsh chemicals: Safe for your baby and the environment. Washing Instruction: Gentle wash cold inside out with like colours. Tumble dry low or line dry. Do not bleach. Use cool iron, if needed.