We’re glad you’re so interested! LAYER 1 of our DoubleDry™ Tech is made from sugarcane. This layer consists of thousands of tiny funnels designed to get liquid away from baby’s sensitive tush as quickly as possible. These funnels also work to prevent liquid from getting back up out of the absorbent core, which can happen when your baby is extra wiggly. LAYER 2 is made from cornstarch, this layer is formed with a lot of air to leave space for the liquid to wick down the length of the diaper and into the absorbent core. Pretty cool, huh?