How to measure your feet and dial in sneaker fit

Why measuring matters for sneaker fit

We know how frustrating it is to order a pair of sneakers that arrive too tight, too long, or that rub in the wrong places. Sneaker sizes vary by brand, model and material, so taking a careful measurement at home gives the best chance of a comfortable fit. Below we show a reliable measuring routine you can do with just paper, a pen and a ruler, and how to translate that number into a practical sizing choice before you add to cart.

What you’ll need

• A sheet of paper larger than your foot
• A pen or pencil
• A ruler or tape measure (mm/cm preferred)
• Socks you plan to wear with the sneakers
• Someone to steady you (optional but helpful)

Step-by-step foot measuring routine

Do this near a hard floor (not carpet). Measure both feet-one foot is often slightly larger-and use the larger measurement when choosing a size.

1. Place the paper on the floor with one long edge against a wall and stand with your heel lightly touching the wall.
2. With weight evenly distributed, have someone trace the outline of your foot, or carefully draw your outline yourself while keeping your heel against the wall.
3. Mark the longest point (usually the big toe or second toe) and the back of the heel. Measure the straight-line distance between these two points in centimetres.
4. Repeat for the other foot. Record both measurements and use the larger number when comparing sizes.
5. For width, measure the widest part across the ball of the foot. If that measurement is near the top of a brand’s width band, consider sizing up or choosing wider styles.

Quick reference table: measuring vs in-store try-on

Feature	Measure at home	Try in-store
How it works	Use a paper trace + ruler to get heel-to-toe length and width.	Put on the shoe and walk; immediate feel for pressure points and volume.
Accuracy (typical)	Good for length; width needs careful measuring-accuracy depends on method.	Best for overall fit and comfort; shows real-world feel and materials.
When to choose	Ordering online, comparing brand size charts, or when store access is limited.	If you can, try when sizing is inconsistent between models or you have narrow/wide feet.

Translating your measurement into a size

Once you have the heel-to-toe length in centimetres, compare it to the brand’s size chart. Brands sometimes use different lasts (the foot-shaped mould) so a 27.0 cm foot could be a different numbered size between models. Where possible, check the product page’s sizing notes and customer fit comments. We keep a broad selection of styles in our Sneakers category to help you try different fits and brands.

Allow for sock thickness and activity

Add about 3-8 mm if you’ll wear thicker socks or if the sneaker is for running and needs extra toe room. For everyday streetwear with thin socks, match length closely but watch width and volume (how much space is inside the shoe).

Common fit issues and practical fixes

We see the same fit problems again and again. Below are quick diagnostic checks and easy fixes you can make without returning the shoes.

Tight toes but roomy heel

If your toes feel cramped but the heel slips, try loosening the lacing pattern to create more volume at the toe or look for the same model in a half-size up. Some sneakers have a narrow last; switching to a different line or a wide option may be better.

Heel slip

Heel slip is often a volume issue rather than length. Double-knot the laces at the top eyelets to lock the heel, or add a thin insole to raise the foot slightly. If slip persists, consider a different width or a model with stronger heel counters.

Pressure on the top of the foot (instep)

An uncomfortable instep can come from tight lacing, a high-volume foot, or a stiff vamp. Try alternate lacing (skip an eyelet or use a ladder lacing) and thicker socks to fill gaps. If the shoe is rigid, a break-in period of a few wears may help, but persistent pain means a different last is needed.

Sizing decisions for South African shoppers

In South Africa we have mixed access to stores and returns windows differ. When you can’t try in person, measure carefully and check the product page notes. If you’re comparing two models, favour the one whose listed foot-length recommendation most closely matches your measurement. If a product lists an approximate price band, expect everyday lifestyle sneakers to range from about R800 to R2 500 and premium performance models to be higher; these figures are estimates to help you set expectations and will vary by brand and release.

If you want to explore similar styles after measuring, we recommend browsing our curated sneaker collections for men or women depending on fit needs. For broader shoe types, check our Shoes hub or the Sneakers category for women to compare lasts and brand notes.

When to return or exchange

If after two short wears on dry surfaces the fit still feels wrong (pressure, rubbing, persistent heel slip), start a return or exchange. Keep the original packaging and follow the seller’s instructions on the product page so the process is smooth. We’ve simplified many listings so size and return information is visible before you buy.

Final checklist before you order

• Measure both feet and use the larger measurement.
• Compare centimetres to the product’s size guidance, not just the numbered size.
• Account for sock thickness and the activity you’ll use the sneakers for.
• Read model-specific fit notes and customer comments on the product page.
• If unsure, choose the option that preserves toe room (you can adjust heel fit more easily than toe pressure).

Sources

• NHS - Choosing proper footwear
• American Podiatric Medical Association - How to measure your foot
• ISO - Shoe sizing standards overview

We hope this step-by-step approach helps you find sneakers that feel made-for-you. If you want help with specific models or to compare fits from particular brands, we’re here to guide you through the options in our sneaker collections.