Beautiful wool/silk tie-hat with long cords from Engel Natur. The cords can be tied on your baby's chest, ensuring the hat stays in place. The hat has flat seams, making it soft and smooth on your baby's head. Tie-hats are a 'must' for babies because they cannot yet regulate their own temperature well and lose most heat through their heads. A tie-hat helps retain warmth and reduce stimuli.