Convenient, trim fitting, and absorbent Goes on in one simple step - cloth diapering doesn't get easier One size diaper provides a customizable fit for most babies from birth to potty 4 total layers of absorbent microfiber terry, a microfleece liner and a reliable waterproof exterior Gentle elastic around legs and waist provide protection against leaks Stay-dry microfleece liner provides wetness protection Content Outer: 100% polyester with waterproof TPU laminate Inner liner: 100% polyester microfleece Inner absorbency : 1 layer of microfiber terry Inner soaker: 100% polyester - 3 layers of microfiber terry topped with layer of microfleece