Model 625 Sizing = US Womens Shoe Size or (US Mens Shoe Size - 1.5)
For Women, Riedell Size = US Womens Shoe Size. For Men, add 1.5 sizes to US Mens Shoe Size. Ex. Man with Size 11 shoe will buy a 12.5 skate. Woman with size 11 shoe will buy a 11 skate.