Nature Babycare Diapers are 100-percent chlorine-free and keep oil-based plastics away from babies delicate skin. Our absorbent pulp is from sustainably harvested Scandinavian forests and the patented center-channel means a less bulky fit while enhancing leak protection. Since we use 60-percent natural materials instead of plastic, our diapers are super soft and cloth-like providing comfort without sacrificing protection. What Makes Us Unique Other diapers can claim to be green but still use massive amounts of oil-based plastics. As a mum, our founder knew there had to be a better way to make diapers. That's why we've spent many years perfecting our diapers by eliminating as much non-biodegradable materials as possible while maintaining performance and comfort. We also use an absorbent pulp that is sustainably harvested out of Scandinavian forests. Our diapers are completely unbleached, contain no latex, fragrance, or TBT (tributyltin), and are hypo-allergenic. As with any diaper, for maximum performance, when your baby reaches the upper limits of the weight class, we recommend that you switch to the next larger size.