The microterry inserts are an innovative approach to the AppleCheeks hybrid diapering system. When placed ON the cover for the cover+insert method, the white side faces UP to keep baby's skin comfortable and dry. When placed IN the cover for the pocket method, the red stitching side faces UP for maximum absoption. Use these inserts alone for daytime use, or in combination with Applecheeks 2-pli and 3-pli inserts for super nighttime absorbency!