I own 3 other pairs of the ice pros flow and these run half a size larger than my other pairs. The ,,red and black ,, is actually red and a beautiful dark blue. 28cm feet and size 45 fits great.
サイズチャート
A. Place both feet on a sheet of paper. Draw a vertical line to mark the tip and heel end of your foot.
B. Measure the lengths of both feet.
C. Compare the length of the bigger foot with the size table to find your perfect shoe size.