Size 0/1 for 0-6M Baby's first UGG® Classic Boot! This boot has all the features of our full-size Classics, including our iconic suede upper and UGGplush™ upcycled wool blend in the lining and insole for our signature comfy and cushioned feel. Hook-and-loop closures on the side make it easier to put on and take off. This style is available in sizes for the whole family.