This Wilson and Frenchy organic cotton rib knot hat is perfect for keeping little heads warm. It features an adjustable knot that can be altered to fit with your little one's head. Pair it with a matching organic zipsuit to complete the set. Key Features: Foldable band adjusts to baby's growing head,Pairs back with other matching pieces, Made from soft GOTS certified organic cotton, Australian owned and designed. Packaged in a bio-degradable bag. Details: 100% GOTS certified organic cotton. Certified by: ECOCERT - 212333,Machine washable. Made in India..