WHY Aiwibi: 1.Revolutionary Three Extra Absorb Channels that help distribute wetness evenly. 2.Superior Quality SAP that locks wetness away for up to 12 hours of dryness. 3.Flexible waistband that adapts to baby's movements for a comfortable fit. 4.Breathable soft belt & leg cuffs to help air circulate and keep your baby's skin fresh. 5.Ultra Soft & Dry Surface.