Originally Posted by
tangerineowl
What length are your feet in mm?
Are they more toward the flatter side of things?
Narrow heel? or not?
My longest foot is 275 mm. Adding the 5 mm that Lake suggests, gets me to 280. I also measured my custom inserts and they are 290 mm. First time I ever measured them. No wonder I struggle to get them in a shoe and might trim them a little. I have high arches and did suffer from Plantar fasciitis, thus the custom insoles. Good question on the heel. Haven't measured them, but they are relatively narrow compared to the width of the widest area of my foot.