breathing backsheet,waistband,grip tapes,pure cotton perforated sheet,leaking guiards,leg cuffs,aloe essential,velvet magic tape ... the elastic parts makes breathing more comfortable.------top cotton sheet:we have pure cotton sheet perforated and use it on baby diaper,the ... oil:we extract aloe oil and spread on diaper top sheet,the pure essential effectively avoid diaper rush to baby.-----3D leaking ...