From Harp Angel Boutique. The softest bamboo Sweet Christmas Tree pajamas come in a separate long sleeve shirt and pant set. Made from naturally soft and lightweight bamboo viscose material to keep your baby comfortable. Features: • 2-piece set includes long sleeve top and long pants •Tag less for comfort •Snug fit. Complies with snug fitting standards for apparel not treated with chemicals. •Made of 95% Viscose from Bamboo & 5% Spandex •Free of harmful substances according to Oeko-Tex Standard 100 •Wash on cold, delicate and air dry or dry on low. Bamboo Advantages: Bamboo is naturally hypoallergenic and very gentle on the skin. Organically grown and processed, bamboo is a natural protectant and the perfect fabric for anyone who is particularly sensitive to harmful substances.