With VitaminC: Infused with VitaminC to nourish and neutralize PH to prevents irritation and rashes, protect your little one's soft skin, keeping it perfectly dry and well hydrated. Skin Friendly?This diaper is designed with a 3D surface and an air cavity surface that reduces friction to protect your baby's delicate skin. The waist side part uses edge bonding technology and ultrasonic technology to make it softer and more elastic, gently wrapping your baby with silky softness. Fits perfectly to the contours and Unique U-shaped belly button digging design for NB size to protects your baby's delicate belly. , , Super Absorbent: This diaper adopt SAP suspension structural core, which gives it super-absorbent and water-locking capabilities. Absorbs quickly and evenly without lumps, while locking in fluids into the diaper to prevent leakage. These ultra-absorbent MAKUKU diapers are comfortable and safe for long-term wear,keeping your baby's bottom dry also helps to prevent diaper rash. , , Breathable Material: These diapers is made of double layer of breathable materials with micropores that let fresh air in and humid air out so skin can breathe freely, reduce stuffiness and prevent baby rash. In addition, this diaper uses the SAP structure core to make it as thin as 1.6mm, and achieves equal absorption with a thin and light volume, reducing the burden and making it more comfortable and breathable. Wetness Indicator: Made with features you and your baby will love, these MAKUKU diapers come with a handy wetness indicator that simply goes from yellow to clear blue, so you always know when it might be time to change.