Made from 100% organically grown bamboo, this eco-friendly set is softer to the hand than cotton. Natural bamboo fabric wicks moisture away from the body, keeping baby cool in the summer and warm in the winter, is non-irritating and antibacterial. The set includes infant hat and triangular-shaped blanket to make swaddling super easy. Swaddling instructions are sewn onto the blanket for easy reference. Machine wash/dry.