Risport Size Comparison Chart
American Ladies	American Mens	French	Centimeters	Approximate Blade Size Heel/Toe
8		24	17.0	6 1/3
9		25	17.5	6 2/3
10		26	18.0	6 2/3
11		27	18.5	7
11.5		28	19.0	7 1/3
12		29	19.5	7 1/3
1		30	20.0	7 1/2
1 1/2	1	31	20.5	7 3/4
2	1 1/2	31 1/2	21.0	7 3/4
2 1/2	2	32	21.5	8
		33	22.0	8 1/3
3	2 1/2	34	22.5	8 1/3
3 1/2	3	34 1/2	23.0	8 2/3
4	3 1/2	35	23.5	8 2/3
4 1/2 - 5	4 - 4 1/2	36	24.0	9
5 1/2	5	37	24.5	9 1/3
6	5 1/2	37 1/2	25.0	9 1/4 - 9 1/2
6 1/2 - 7	6 - 6 1/2	38	25.5	9 1/2 - 9 3/4
7 1/2	7	39	26.0	9 3/4
8	7 1/2	40	26.5	9 3/4 - 10
8 1/2	8	40 1/2	27.0	10
9	8 1/2	41	27.5	10 1/3
9 1/2	9	42	28.0	10 1/2
10	9 1/2	42 1/2	28.5	10 1/2 - 10 3/4
10 1/2	10	43	29.0	10 2/3
11	10 1/2	44	29.5	11
	11 - 11 1/2	45	30.0	11 1/2
	12	46	30.5	11 3/4
	13	47	31.0	12