Size Chart of the Ballet Shoes:US 3.5 ; Inside length: 210mm = 8.27inch US 4 ; Inside length: 215mm = 8.46inch US 4.5 ; Inside length: 221mm = 8.7inch US 5; Inside length: 225mm = 8.86inch US 5.5 ; Inside length: 230mm = 9.06inch US 6 ; Inside length: 235mm = 9.25inch US 7; Inside length: 240mm = 9.45inch US 7.5 ; Inside length: 245mm = 9.65inch US 8.5 ; Inside length: 250mm = 9.84inch US 9 ; Inside length: 255mm = 10.04inch Please see the size chart to choose the best suitable ballet shoes.And kindly note that : if your feet is thin, you may choose one size smaller; if your feet is thick, you may choose one size biggerPackage included: 1 pair of pointe shoes and 1 pair of gel ballet toe padsRelational Production KUKOME New Ballet Dance Gymnastics Dancewear Long Sleeve Leotard (ASIN:B015PO39O4) KUKOME Hold & Stretch Footed Tight (ASIN: B016K9Y2A8)