How to Determine the Correct Shoe Size and Fit for Safety Shoes

Find the right size for your safety shoes in just a few steps

The right fit is key to comfort, safety, and long-term foot health. With this guide, you can quickly find the size and width that fits your foot—whether you're looking for a classic safety shoe or a barefoot safety shoe.

Go directly to the size chart

How to Measure Your Shoe Size Correctly

Here's how to easily determine your shoe size at home:

1. Determine your foot length

  1. Place your foot on a sheet of paper (preferably in the evening).
  2. Trace the outlines.
  3. Measure the length from your heel to your longest toe.
  4. Add about 10–15 mm of ease.
  5. Compare your result with our size chart.

2. Determine your foot width

Pay attention to how the ball of your foot makes contact with the ground:

  • Narrow feet:a snug fit is recommended
  • Normal foot:Standard fit
  • Wide feet:more space needed in the toe area
A sketch of feet standing on a white sheet of paper against a wall
1. Place your foot on a sheet of paper against the wall
A sketch of feet standing on a white sheet of paper against a wall
1. Place your foot on a sheet of paper against the wall
Sketch of a white sheet of paper with some lines and a red line on it
3. Measure the length of your foot with a ruler

Tips for measuring your feet

  • Measure in the evening: Feet tend to be slightly larger in the evening, making this the ideal time to determine your size.
  • Measure both feet: The feet are often different sizes.
  • Take insoles into account: These can influence the fit.

If your measurement falls between two sizes, we recommend choosing the larger size if you have wide feet.

Size chart

Now use the measurements of your foot length and width to determine the right shoe size.

Size Chart for Safety Shoes:

Shoe sizeRecommended for foot lengthWidth 10Width 11Width 12Width 13
35216–222216,5222,5228,5234,5
36223-230221227233239
37231-237225,5231,5237,5243,5
38238-243230236242248
39244-250234,5240,5246,5252,5
40251-257239245251257
41258-263243,5249,5255,5261,5
42264-270248254260266
43271-277252,5258,5264,5270,5
44278-283257263269275
45284-290261,5267,5273,5279,5
46291–307266272278284
47298-303270,5276,5282,5288,5
48304-310275281287293
49311–317279,5285,5291,5297,5
50318–324284290296302
All measurements are in mm
Width = foot circumference; foot length = includes the recommended allowance of 10–15 mm

Size Chart for Barefoot Safety Shoes:

Shoe sizeRecommended for foot lengthInsole Length (Shoe)Ball width (shoe)
36223-23024092
37231-23724794
38238-24325396
39244-25026098
40251-257267100
41258-263273102
42264-270280104
43271-277287106
44278-283293108
45284-290300110
46291-297307112
47298-303313114
48304-310320116
All measurements are in mm
Foot length = includes the recommended allowance of 10–15 mm

Baak Barefoot Collection

Special Features of Barefoot Safety Shoes

Barefoot safety shoes are designed to better conform to the natural shape of the foot. They provide more room for your toes and allow for more even pressure distribution—which has a positive effect on your comfort and foot health.

Our barefoot safety shoes combine the feeling of walking barefoot with certified protection. The flexible sole and special fit promote a natural rolling motion while strengthening the muscles. At the same time, they offer certified protection against falling objects or sharp materials.

Good to know:
Due to their special fit, there is a separate size chart for Baak Barefoot models.

Click on the video image to go to the measuring instructions for barefoot shoes on YouTube.

Key factors for the right fit

Common Mistakes When Choosing Shoes

These mistakes often lead to painful pressure points or premature fatigue:

  • Chosen shoes that are too small or too narrow
  • Deposits not included
  • Insufficient freedom of movement has not been taken into account
  • Tried on or measured at the wrong time of day
  • The difference between everyday shoes and safety shoes is often underestimated

Long-term consequences of an ill-fitting garment

An ill-fitting pair of shoes can have far-reaching consequences. This is especially true for safety shoes, which are often worn for many hours at a time; the effects can be serious.

  • Foot pain: Pressure points, blisters and pain in the midfoot or on the toes are typical symptoms.
  • Malpositions: In the long term, an incorrect fit can lead to deformities such as hallux valgus or flat feet.
  • Back pain: Poor foot posture affects the entire body statics.
  • Reduced concentration: Pain and discomfort impair performance and attention.
Foot malposition hallux valgus

What are the differences in fit?

Why the right fit is so important

Safety shoes are with you throughout long workdays. If they don’t fit properly, it affects your entire body—from your feet to your back. A good fit provides stability, reduces the feeling of heavy legs, and supports a comfortable, natural stride.

Learn more about the connection between your feet and potential back pain in our blog post“Ergonomics Starts with the Feet.”

Why standard sizes often don't fit

Many people simply choose their usual shoe size when buying safety shoes—but that’s often not enough. Every foot is unique, and even within the same size, shape and width can vary significantly. In addition, feet change throughout the day and as we age.

Every manufacturer uses a different last on which the shoes are made. As a result, shoes fit differently depending on the manufacturer and brand.
A professional foot measurement, for example at a specialty store, can help determine the best fit.

5 Practical Tips for Trying On Clothes

These simple guidelines will help you find the right choice faster:

  • Are you between two sizes? Go with the larger size
  • Do you spend a lot of time on your feet at work? Plan for a little extra leeway
  • Do you prefer natural freedom of movement? Barefoot safety shoes are ideal
  • Do you have wide feet? Choose a model with a wide-fit system
  • Do you wear orthopedic insoles? Keep this in mind when choosing a size.

Baak Safety Shoes

Find the right safety shoes

Discover styles that are perfectly tailored to different foot shapes:

Frequently asked questions

Frequently Asked Questions

Use your measured foot length as a guide, adding 10 to 15 mm of extra space.

The fit of shoes can vary depending on the model and brand. Pay special attention to the width of your feet.

Leaving about a thumb's width of space in front of your longest toe ensures enough room to move your toes inside the shoe.

Photo credit: Baak GmbH & Co. KG. This post also features a licensed stock image: Bundit Jonwises I 242126782

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