Baby will look forward to bedtime in these snug and cozy pajamas made from a body-heat-retaining waffle knit. This item is designed to fit snugly, as it is not flame-resistant 68% Tencel?lyocell, 26% Organic Cotton, 6% Spandex Tencel lyocell is a sustainably produced fiber made with closed-loop processing Machine wash, tumble dry Imported This product meets Nordstrom Sustainably Sourced Materials criteria: contains at least 30% sustainably sourced materials