100 % organic merino wool neck warmer protects the neck and shoulders from cold on all sides. Front and back 2-layered soft interlock knitting, collar 2-layered elastic ribbed-fabric for the comfort of your child. Soft and non-itchy, this is perfect for playground, skiing, biking and any outdoors activity. Safer and more practical than using a scarf. One size that usually fits kids between 2-7 years old.