i usually will have blister for all the shoes i bought.
the 1st time when i dont have blister is, buying slip-in flats from
m)phosis, from then on, all my flats are from m)phosis.
2nd time, dont have blister is, buying one pairs of shoes from sole
passion, cos i told the sales person my problem, then she introduce
me "half insole" & "heel liner" to prevent blisters..
from then on, my blister seem to be lesser, unless i walk miles
& miles that day.