We are of the opinion that if we can do it better, and kinder, we will, says green-thinking brand Ninety Percent. This neatly embroidered pajama set is made from GOTS-certified organic cotton-jersey that's been lightly brushed for added softness. The button-down shirt and pants are outlined with contrast piping to match the white lettering. This product was created using Considered Materials and Processes. Find out more about NET SUSTAIN here. -- Black and white brushed organic cotton-jersey - Button fastening through front - 100% organic cotton - Machine wash