1/ Made up of 100% bamboo fiber; 2/ Soft, smooth touch; 3/ Green and environmental ... anti-ultraviolet. 1. Material: 70% bamboo and 30% cotton, or 100% bamboo, it not only feel soft and comfort, but alao ... to be moldy, sour and sticky. If watched by microscope, the same amount of bacterium is multiplying on cotton towel ... 3.5 times than cotton, known as the " breathing fiber". 100% bamboo soft baby towel