I am 6’3” and 300lbs. I suffer from chronic foot pain from working 10 hour shifts on concrete floors. I’ve tried the other brands and found ZERO relief. Today I wore my shoes with the M-100 inserts for the first time and I made it home with literally zero foot pain.
It’s almost like these things comfortably force your feet into the right position. I’m very heavy and I tend to lean out on my left foot a lot which puts enormous pressure on it. I can’t physically do that with these inserts in and my feet feel absolutely incredible. If these hold up I will buy them for every single pair of shoes I own. 100% recommend these for anyone who suffers from foot pain.