Orange Insoles 3/4 Length has the same support as the Full Length, but provides versatility in your footwear options.  It provides cushion from heel to arch while providing maximum support.  

Best Insole For: Roomier footwear that is casual, slip-on, athletic, or a boot without a removable liner 

Sizing:

A: Women's 6-7/Men's 4.5-5.5

B: Women's 7.5-8.5/Men's 6-7

C: Women's 9-10/Men's 7.5-8.5

D: Women's 10.5-11.5/Men's 9-10

E: Women's 12-13/Men's 10.5-11.5

F: Men's 12-13

G: Men's 13.5-14.5