Measure at home with your phone

Stop guessing your shoe size online.

Meet SizeWise, our AI foot scanner. Use your phone camera to measure your feet and receive a footwear-calibrated size recommendation in minutes. No ruler, no printable chart and no guesswork.

Measure my feet Free to use. No app download.
QR code to open the SizeWise measuring experience
On desktop?

Scan this custom QR code with your phone to begin.

A customer measuring their feet using a mobile phone
Did you know your feet can fit differently depending on the brand and style you choose?
Sizing varies across brands and styles. Measure your feet with SizeWise to get the right size recommendation for each shoe.
The online sizing challenge

Shoe sizing online has always involved a little guesswork.

Sizing can vary between brands, styles and shoe shapes, while every foot is different. SizeWise measures foot length and width, then connects those measurements to the footwear being considered so you can make a more informed size choice.

How it works

Four simple steps to a better fit.

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Why it works

Built around real feet, not a generic chart.

Generic size charts miss what makes each footwear style different. SizeWise considers more than foot length and can connect each profile to calibrated sizing information for the footwear being considered.

Recommendations are available across the footwear range that has been calibrated for SizeWise.
A better way to find the right fit

Max Martini footwear expertise,now supported by SizeWise.

Our footwear expertise helps customers choose from a carefully selected range. SizeWise adds another layer of support by helping you understand your foot measurements and make a more informed size choice when shopping online.

Ready to find the right size?

Grab your phone and an A4 sheet of paper. The guided measurement takes only a few minutes.

Start measuring
QR code to open SizeWise
On desktop?

Scan this custom QR code with your phone to begin.

SizeWise results displayed on a mobile phone
Good questions

The short answers.