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NAAZ — The Complete Shoe Size Guide | Men, Women & Kids

NAAZ — The Complete Shoe Size Guide | Men, Women & Kids
NAAZ
The Ultimate Guide — July 2026

The Complete
Shoe Size Guide

From men to women to kids — discover the definitive guide to finding the perfect fit for every member of the family.

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July 23, 2026
The Complete Guide

How to Find Your Perfect Shoe Size — For Everyone

N NAAZ Editorial
Fashion & Lifestyle

Finding the right shoe size is more than just a number — it's the foundation of comfort, confidence, and style. At NAAZ, we believe that every step you take should feel as luxurious as it looks. Whether you're shopping for yourself, your partner, or your little ones, getting the size right is the first step toward shoe perfection.

The world of footwear can be confusing, with different sizing systems across Europe, the United States, and the United Kingdom. But here at NAAZ, we simplify the process. Our comprehensive guide covers men, women, and kids — each paired with precise centimeter measurements so you can always find your perfect match, regardless of where you are in the world.

Why Size Matters More Than You Think

A shoe that fits perfectly doesn't just feel better — it lasts longer. When your feet aren't cramped or sliding inside your shoes, the materials endure less stress, the structure maintains its integrity, and you experience the craftsmanship as the designer intended. A poorly fitted shoe can cause blisters, arch pain, and even long-term foot problems. At NAAZ, precision is our promise.

"The right pair of shoes can change your entire day. The wrong pair can change your entire life."

European sizing is the global standard for luxury footwear, and for good reason. It's based on the length of the last — the foot-shaped form used in shoemaking — rather than the foot itself, giving a more consistent measurement across different shoe styles. This means a size 42 in our classic derby will fit the same as a size 42 in our premium sneaker line.

How to Measure Your Foot Correctly

The most reliable way to find your NAAZ size is to measure your foot in centimeters. Here's our simple three-step method:

Step 1: Prepare

Place a blank sheet of paper on a hard, flat surface. Stand on it with your heel against a wall, wearing the socks you typically wear with shoes. Make sure your full weight is on that foot for the most accurate measurement.

Step 2: Mark & Measure

Mark the longest point of your foot (usually the tip of your big toe or second toe). Then, measure from the edge of the paper (where your heel was) to the mark in centimeters. This is your foot length.

Step 3: Find Your Size

Match your centimeter measurement to the appropriate NAAZ size chart below. If you're between sizes, we always recommend sizing up for a more comfortable fit.

NAAZ Pro Tip

Always measure feet at the end of the day when they are at their largest due to natural swelling. For children, measure every 2–3 months as their feet grow rapidly during early years.

Men's Collection

Men's Shoe Size Chart

Find your perfect shoe size using the CM chart below

NAAZ Size CM US Size UK Size
38 24.5 cm 5.5 5
39 25.1 cm 6.5 6
40 25.8 cm 7 6.5
41 26.5 cm 8 7
42 27.1 cm 8.5 8
43 27.8 cm 9.5 9
44 28.5 cm 10 9.5
45 29.1 cm 11 10.5
46 29.8 cm 12 11
47 30.5 cm 13 12
48 31.1 cm 14 13
Women's & Girls Collection

Women's & Girls Shoe Size Chart

The perfect fit for every woman and young girl

NAAZ Size CM US Size UK Size Age Range
35 22.0 cm 5 2.5 Older Kids
36 22.6 cm 5.5 3.5 Older Kids
37 23.3 cm 6.5 4 Teen / Adult
38 24.0 cm 7 4.5 Adult
39 24.6 cm 8 5.5 Adult
40 25.3 cm 8.5 6 Adult
41 26.0 cm 9.5 7 Adult
42 26.6 cm 10 7.5 Adult
Little Feet Collection

Kids' Shoe Size Chart

Growing feet deserve the perfect fit too

NAAZ Size CM US Size UK Size Age Range
18 10.7 cm 2 1 0–6 months
19 11.4 cm 3 2 6–12 months
20 12.0 cm 4 3 1–2 years
21 12.7 cm 5 4 2–3 years
22 13.4 cm 5.5 4.5 2–3 years
23 14.0 cm 6 5 3–4 years
24 14.6 cm 7 6 3–4 years
25 15.2 cm 7.5 6.5 4–5 years
26 15.9 cm 8 7 4–5 years
27 16.5 cm 9 8 5–6 years
28 17.1 cm 10 9 5–6 years
29 17.8 cm 10.5 9.5 6–7 years
30 18.4 cm 11 10 6–7 years
31 19.0 cm 12 11 7–8 years
32 19.7 cm 1 12 7–9 years
33 20.3 cm 1.5 12.5 8–9 years
34 21.0 cm 2 1 9–10 years
35 22.0 cm 3 2.5 10–12 years
36 22.6 cm 3.5 3 11–12 years
37 23.3 cm 4.5 4 12–13 years
Quick Reference

All Charts at a Glance

NAAZ CM US UK
38 24.5 cm 5.5 5
39 25.1 cm 6.5 6
40 25.8 cm 7 6.5
41 26.5 cm 8 7
42 27.1 cm 8.5 8
43 27.8 cm 9.5 9
44 28.5 cm 10 9.5
45 29.1 cm 11 10.5
46 29.8 cm 12 11
47 30.5 cm 13 12
48 31.1 cm 14 13
NAAZ CM US UK Age
35 22.0 cm 5 2.5 Older Kids
36 22.6 cm 5.5 3.5 Older Kids
37 23.3 cm 6.5 4 Teen / Adult
38 24.0 cm 7 4.5 Adult
39 24.6 cm 8 5.5 Adult
40 25.3 cm 8.5 6 Adult
41 26.0 cm 9.5 7 Adult
42 26.6 cm 10 7.5 Adult
NAAZ CM US UK Age
18 10.7 cm 2 1 0–6 mo
19 11.4 cm 3 2 6–12 mo
20 12.0 cm 4 3 1–2 yrs
21 12.7 cm 5 4 2–3 yrs
22 13.4 cm 5.5 4.5 2–3 yrs
23 14.0 cm 6 5 3–4 yrs
24 14.6 cm 7 6 3–4 yrs
25 15.2 cm 7.5 6.5 4–5 yrs
26 15.9 cm 8 7 4–5 yrs
27 16.5 cm 9 8 5–6 yrs
28 17.1 cm 10 9 5–6 yrs
29 17.8 cm 10.5 9.5 6–7 yrs
30 18.4 cm 11 10 6–7 yrs
31 19.0 cm 12 11 7–8 yrs
32 19.7 cm 1 12 7–9 yrs
33 20.3 cm 1.5 12.5 8–9 yrs
34 21.0 cm 2 1 9–10 yrs
35 22.0 cm 3 2.5 10–12 yrs
36 22.6 cm 3.5 3 11–12 yrs
37 23.3 cm 4.5 4 12–13 yrs
Expert Advice

Sizing Tips & Tricks

01

Measure Both Feet

Your feet may differ slightly in size. Always measure both and go with the larger measurement for the most comfortable fit.

02

Consider Width

If you have wider feet, consider going half a size up. Our European sizing tends to run slightly narrow for a refined silhouette.

03

Sock Thickness

Account for the socks you'll wear most often. Thick winter socks can add up to half a centimeter to your foot measurement.

04

Between Sizes?

When in doubt, always size up. A slightly larger shoe can be adjusted with insoles, but a too-small shoe cannot be stretched.

05

Evening Measurement

Measure feet in the evening when they are at their natural largest. This ensures all-day comfort from morning to night.

06

Kids: Measure Often

Children's feet grow quickly — measure every 2–3 months. Leave about 1–1.5 cm extra room for growth and movement.

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