As if life wasn’t complicated enough, you’ve recently been burdened with a new task. That of finding a pair of running shoes which can fit your custom orthotics or aftermarket insole.
At any given point of time, there are nearly 500 different running shoe models for sale. So which models have enough interior space to accommodate a thick insert without severely affecting the fit and ride dynamics?
Making things harder are variables such as the kind of insole you have. The shoe compatibility may depend on whether you have an all-foam orthortic or a structured insole with a rigid frame.
So what will happen if you stick a thick cushioned or structured insole into any running shoe?
If the existing (stock) insole happens to be thinner than the orthotic, the first casualty will be the interior room.
A thicker insert will push your feet upwards and create a tighter and uncomfortable fit – which is the opposite result of what you were expecting. Your heel might also sit higher inside the shoe and cause the collar to slip during runs.
Off the shelf and custom insoles can loosely be classified into three groups. The first kind is the cushioned orthotics made of foam or foam+Gel.
These are meant to provide additional cushioning with the optional arch-support. A Spenco RX Comfort insole, the Spenco Arch Cushion, or the SofSole Memory Plus and Work insole are examples of this construction.
The second kind is a supported-cushion insole. Here, a soft foam is used along with a supportive frame which is usually located under the midfoot and heel. This category forms the majority of aftermarket orthoses, including the Superfeet Flex series, Spenco Total Support, and the Sof Sole Airr Orthotic.
Finally, corrective insoles are the third kind. If you’re familiar with Superfeet Green, then you know what we’re talking about.
A rigid frame made from Nylon or TPE supports the foam layer from below. Technically speaking, even the first two insole categories can be ‘corrective’ from a functional standpoint. That being said, rigid molded frames are less pliable than their counterparts made of foam or Gel-Foam hybrids.
An orthotic can be either thick or thin in any of the said categories. For instance, the Superfeet Carbon is a ‘corrective’ insert by our definition but its thinness allows it to be placed in most running shoes.
A couple of things to note when pairing a shoe with orthoses. With the rare exception, most stock insoles provided with running shoes do not have a heel drop. The thickness is the same throughout the length of the insole.
The same thing can’t be said of custom or aftermarket insoles. Many inserts have a higher heel, thus adding thickness to the overall rearfoot stack and altering the heel-to-toe drop.
An insert has a greater effect on the collar fit, so you should utilize the last row of lacing – also called heel-lock lacing – for an optimal upper fit.
The stock insoles of most $100+ shoes are thick enough to be replaced by foam-based cushioned orthotics or slim corrective insoles.
But here’s a simple hack to free up room inside most Saucony running shoes. If you love wearing Saucony or are open to trying, then the following trick will allow you to fit most Orthotics without any problem.
Recent Saucony shoes come with an Everun ‘Topsole’ and a removable Formfit insole. The Everun layer is affixed to the lasting but can be removed easily when pulled. Once you do that, you’ll have enough room to accommodate inserts of most sizes.
But – if you don’t like Saucony running shoes or find pulling out Everun Topsoles a chore, here you go. Our list of orthotic-friendly running shoes listed alphabetically.
1) Asics Fortitude 8
Inside the Fortitude is a thick, dual-density ComforDry sockliner with plenty of cushioning in its stock form.
The same thickness allows you to replace it with an insole of your choice without making the fit too tight.
2) Brooks Beast ‘18
The Brooks Beast has long been a preferred choice for an Orthotic-friendly running shoe.
This stability ‘beast’ has a multi-density insole of considerable thickness, a feature which you can use to your advantage.
3) Brooks Dyad 10
Both the Beast and Dyad share the same chunky insole with the Polyurethane base. Once you pull this removable sockliner out of the shoe, you’re left with enough space to place your custom-made or off-the-shelf orthoses.
It also helps that the Dyad comes with a wide sizing which affords that extra margin of interior space. Unlike the Beast and the Addiction, the Dyad is a neutral shoe without a firmer medial post.
4) Brooks Addiction 13
Oh, hello, another Brooks shoe here. Just like the two Brooks models above, the Addiction can accommodate after-market insoles due to its thick PU-based insole.
This is a medially-posted stability shoe like the Beast but with a differentiated fit and ride character.
5) New Balance 1340 V3
The 1340V3 is an assembled-in-the-US stability shoe which can also take Orthotics because of its multi-density blown foam insole.
And if you intend to pop in a corrective or cushioned-support insole, the 1340’s stable midsole happens to be a good match.
6) New Balance 940 V3
The 940V3 is a 14.3 running shoe with a medial-post so you should pair it with a corrective or cushioned-support insert for an optimal result.
It comes boxed with a dense Polyurethane foam insole, so removing it creates enough room to slide your own Orthotic in.
7) Saucony Redeemer ISO 2
Even without the trick which involves removing the Saucony Everun Topsole, the Redeemer ISO 2 is orthotic ready.
The removable insole above the Topsole is a dual-density kind which occupies a lot of interior real estate. So replacing that with a pair of Superfeet or Spenco will not lead to a drastic change of the upper fit.
8) Saucony Echelon 7
The Echelon 7 is Saucony’s version of the Brooks Dyad – a supportive neutral shoe without a medial-post.
And you know why the Echelon 7 is featured on this guide; it has an ultra-thick ‘Foundation Fit’ insole which can be removed to make room for an orthotic insert of your choice.
|Do you have recommendations for other Orthotic-friendly running shoes, or can provide additional feedback for this guide? Improve this guide by sharing your insights – submit a review here, or write to us at [email protected]|