BabyLegs Rainbow leg warmers are designed in a standard 33cm size that fit most infants and toddlers. BabyLegs Rainbow leg warmers are great for boys and girls and keep baby's legs warm while easily changing diapers. No more wrestling with tights on baby girls! BabyLegs are available in many styles that complement your little girls' dresses! Older children and adults love BabyLegs on their arms too. Made of 78% organic cotton, 2% polyester, 2% spandex.