Here’s something that took me a surprisingly long time to realise: buying wide fit shoes doesn’t automatically mean everything inside them is wide too. The insole — the bit your foot actually sits on — is usually still cut to a standard shape, even inside a wide shoe.
I came across this properly while looking into spare insoles for my own “one bigger foot” trick (I’ve written about that here), and it made me realise it’s worth its own explanation.
I’ll be honest, I’ve been buying standard insoles myself for years — the type that need cutting to size — when wide fit ones were available all along. I’d been using one of my removable insoles as a template each time, but the cut-down replacements never quite came out wide enough at the front. Turns out I was solving the wrong problem.
Why a Standard Insole Doesn’t Quite Work in a Wide Shoe
A standard-width insole is shaped to fill a standard-width shoe. Put it inside a wide fit shoe and it simply sits in the middle, leaving gaps at the sides. That might not sound like a big problem, but it means the insole can’t properly support your arch or heel the way it’s designed to — because it isn’t actually touching the full width of your foot.
Over time, this can mean your foot slides around slightly inside the shoe even though the shoe itself fits, or that an insole you’d otherwise get on well with just doesn’t feel quite right once it’s in a wider shoe.
Do You Actually Need One?
Not everyone in a wide fit shoe needs a wide fit insole specifically — if your shoes already feel genuinely supportive and stable, there’s no need to change anything. But it’s worth considering a wide fit insole if:
- You’ve bought wide fit shoes but still feel like your foot moves around inside them
- Your current insole feels like it’s bunching, curling at the edges, or not sitting flat
- You need arch support but a standard insole hasn’t felt right in your wide shoes
- You’re in the EE to 4E-6E width range specifically, where the gap between insole and shoe becomes more noticeable
What I’d Actually Look For
Superfeet’s Wide Fit range comes up repeatedly as the genuinely established option here — properly shaped for wide-width shoes rather than a standard insole with “wide” stuck on the label, and available in a real width range (3E to 6E).
Check Superfeet Wide Fit insoles on Amazon
Frequently Asked Questions
Is a wide fit insole the same as a regular insole in a bigger size?
No. It’s shaped differently across the width, not just scaled up in length, so it properly fills a wide shoe rather than sitting in the centre with gaps at the sides.
Do all wide fit shoes need a wide fit insole?
Not necessarily. If your current shoes and insoles already feel supportive and stable, there’s no need to change them. It’s worth considering if you notice your foot moving around or the insole not sitting flat.