Soft - Made of high quality polyester + spandex. No irritate little babies’ skin. Comfort is the most important thing for infant swimwear. Machine wash like normal clothes. | Size - 0-6 Months, 6-12 Months, 12-24 Months, 2T, 3T, 4T, 5T, 6,7,8 years old. From newborn to 8 years old. Please check the size detail on description before purchasing this baby beach wear. | Fashion - Unique new style for