What tools do we recommend using at home to measure for platform sneakers?

We suggest a thin sock you normally wear with sneakers, a firm tape measure or ruler, a piece of paper larger than your foot, a pen, a chair and a hard floor surface for accurate tracing and measuring .

How do we trace and measure my foot for the right platform sneaker size?

We sit with our foot flat and weight evenly distributed, trace the outline with the pen held vertical, mark the longest toe and heel, then measure the straight-line distance between those marks in millimetres (use the larger foot measurement when choosing size) .

How should I check width and decide between standard and wide fits for platform styles?

We measure across the widest part of the traced foot (ball of foot) and if the forefoot is wider than average or between widths we recommend choosing the wider option or a style with a roomier toe box, adding about 3-5 mm extra width allowance if the style looks narrow in photos .

How to measure fit for platform sneakers

Why measuring platform sneakers matters

Platform sneakers look different to flat trainers: the sole stack changes balance, and small differences in length, width or heel support become more obvious on the street. We focus on fit that keeps your foot stable on the platform, reduces rollover at the ankle and prevents rubbing on the upper. Measuring carefully at home saves time and helps you order the right size when you shop Sneakers on Bash.

What you’ll need

Thin sock(s) you normally wear with sneakers
Ruler or tape measure (a firm tape is best)
Piece of paper larger than your foot and a pen
A chair and a hard floor surface

Step 1 - trace and measure your foot

Sit with your foot flat on the paper and your weight evenly distributed. With the pen held vertical, trace the outline of your foot. Mark the longest toe and the back of the heel. Measure the straight-line distance between those marks in millimetres (or centimetres). Repeat for the other foot - use the larger measurement when choosing size.

Step 2 - check width and shape

Measure across the widest part of the traced foot (ball of foot). Platform sneakers sometimes have narrower toe boxes, so note if your forefoot measures wider than average. If you’re between standard and wide widths, choose the wider option or a style with a roomier toe box to avoid pressure points when the thicker sole changes foot angle.

Step 3 - convert measurements to sizes

Different brands use different lasts and size charts. Use your traced length in millimetres against the brand’s size chart when available. If a brand chart isn’t listed, a common rule of thumb is to allow 8-12 mm of extra length inside the shoe for a sneaker (this accounts for toe movement and thicker platform soles). When in doubt, favour a slightly longer fit rather than a shorter one - platform soles magnify small length errors into discomfort.

How platform sole height changes what to measure

Platforms that add 3 cm or more change your natural foot angle. That affects where your toes hit the front and how your heel sits in the cup. For higher platforms, pay extra attention to heel cup depth and midfoot lockdown (laces or straps). If a style looks narrow in pictures, add about 3-5 mm to your width allowance.

If you want a quick refresher on styling and caring for platform trainers once you have the right fit, see How we style and care for white platform sneakers." How we style and care for white platform sneakers

Quick tip: measure late in the day when feet are slightly larger from walking. That small change matters more with platform soles because the fit is less forgiving.

When a size up or down makes sense

If your toes touch the front of the trace at rest, choose a size up.
If the forefoot measurement puts you between widths, choose the wider fit or a style with stretch fabric.
If you prefer a snug, sneaker-like feel for active walking, check for good midfoot lockdown instead of forcing a smaller length.

Practical at-home checks before you buy

Stand and wiggle your toes in the traced shoe outline to ensure ~8-12 mm spare length.
Check the ball-width: if your measurement is close to the upper’s stitched seam, the shoe may feel tight after a few hours.
Look for a defined heel cup in photos - a shallow cup on a high platform increases slipping risk.

We recommend browsing platform styles in the Sneakers section to compare constructions and read product-specific fit notes. Sneakers on Bash often include brand fit tips in the product description.

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Try-on checklist and in-store tips

If you try platform sneakers in a shop, add these quick checks to the usual fit routine so you notice platform-specific issues.

In-store try-on steps

Wear the socks you’ll use with the sneakers and walk for 5-10 minutes on a hard floor.
Stand on a single leg briefly to feel ankle stability; platforms can increase lateral movement.
Try the shoe with the laces tightened to your normal tension - feel whether the midfoot holds without heel lift.
Check rearfoot slip: dipping your heel slightly should produce minimal lift (a small, controlled lift is fine; significant slipping means fit or heel cup problem).

How break-in and materials affect sizing

Leather uppers often stretch a little and can be chosen slightly snug; synthetic or knit uppers change less over time. Platform midsoles may compress a little over months; rigid EVA or rubber stacks change very little. If the material is rigid and the fit is tight, size up - platforms do not gain comfort from long break-ins the same way soft flats might.

Foot shape scenarios and recommended choices

Wide forefoot: choose a wider last or a knit upper with stretch; avoid narrow-toe platform silhouettes.
High instep: pick styles with adjustable lacing or straps to get secure midfoot lockdown without restricting toes.
Flat feet or low arch: look for supportive insoles or removable footbeds so you can add a shaped insole for stability on a high platform.

Ordering online: what to check on the product page

Brand size chart and last notes (use your traced millimetres against their chart).
Photos showing heel cup and sole profile from the side.
Customer reviews mentioning fit, width and whether the model runs long or short.

When you’re ready to shop, use our filters in Sneakers to narrow by width, material and platform height so you compare similar constructions before measuring. Choose styles with removable insoles when you might add orthotics or a shaped insole for better support.

Final checks and what to do if a size isn’t right

Before you commit, allow for a short wear test at home: stand, walk and climb stairs for 10-15 minutes. If you notice hot spots, heel slip, or your toes hitting the front, return or exchange for a different size or width. We keep returns straightforward so you can find the right platform fit without stress.

Quick fit summary

Trace and measure both feet; use the larger measurement.
Allow ~8-12 mm of spare length for sneakers; add a little extra for higher platforms.
Prioritise midfoot lockdown and a defined heel cup for platform stability.

We hope these steps make choosing platform sneakers simpler. If you’d like style ideas or care tips after you’ve found the right fit, our article on How we style and care for white platform sneakers has practical examples to keep your platforms looking and feeling their best. How we style and care for white platform sneakers

Sources

NHS - Measuring shoe size
American Orthopaedic Foot & Ankle Society - Foot health resources
ISO - Shoe sizing and measurement standards

How to measure fit for platform sneakers

Measure both feet

Why Choose Bash?

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30-Day Returns

Nationwide Support

Why Choose Bash?

Free Delivery

30-Day Returns

Nationwide Support

Allow extra length

Prioritise stability

Why measuring platform sneakers matters

What you’ll need

Step 1 - trace and measure your foot

Step 2 - check width and shape

Step 3 - convert measurements to sizes

How platform sole height changes what to measure

When a size up or down makes sense

Practical at-home checks before you buy

Try-on checklist and in-store tips

In-store try-on steps

How break-in and materials affect sizing

Foot shape scenarios and recommended choices

Ordering online: what to check on the product page

Final checks and what to do if a size isn’t right

Quick fit summary

Sources

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