100% Brand New & High QualityMaterial: CottonColor: BlackSize: 11 ， 12， 13Package Weight: (Approx) 43-49 g 1 inch =2.54cm SizeOuter Sole SizeInner SizeFit Months1111cm/4.33"10.5cm/4.13"3 moths~6 moths1212cm/4.72"11.5cm/4.53"6 moths~9 moths1313cm/5.12"12.5cm/4.92"9 moths~12 moths