SUPERFEET SIZE CHART	B	C	D	E	F	G
GREEN  MENS SIZING			5.5 - 7	7.5 - 9	9.5 - 11	11.5 - 13
GREEN WOMENS SIZING	2.5 - 4	4.5 - 6	6.5 - 8	8.5 - 10	10.5 - 12	12+
BLUE MENS SIZING			5.5 - 7	7.5 - 9	9.5 - 11	11.5 - 13
BLUE WOMENS SIZING	2.5 - 4	4.5 - 6	6.5 - 8	8.5 - 10	10.5 - 12	12+
BERRY WOMENS		4.5 - 6	6.5 - 8	8.5 - 10	10.5 - 12
Please note that the sizes are only approxamates and can vary from foot to foot,
You may also find that the size indication maybe different to what you ordered, but as long as you have the correct letter
you will have the correct size ordered, All these sizes are provided by Superfeet.