Perfect for new babies and parents, for timesaving diaper changes, even in the middle of the night. Just like most things, the quality of cotton can vary greatly. The true secret behind softness and quality comes from the northern coastal valleys of Peru, known as Peruvian Pima Cotton. The properties of this fiber create for a more durable fabric, that gives it its unparalleled luxurious touch that is most desired. Long sleeves. Mitten cuffs. Machine washable.