HOW TO CHOOSE THE RIGHT SIZE

Thank you for choosing to support our small brand and ethical handmade footwear, which will last you for years – or which you'll fall in love with from your very first wear. Let’s find the right size for you together.

We specialise in wide feet, and one of our main benefits is the option to choose between wide and extra wide widths. If you have narrow feet, our shoes probably won’t be the right choice for you. However, you can easily check this by printing out our size templates below.

Which foot types are LUKS Barefoot shoes designed for

slope_2
plateau_1

Slope a Plateau

Our shoes are unique on the market – anatomically designed to match the real foot shapes known as Slope and Plateau. If you have feet with a slope or plateau shape, you’re in luck – our shoes are absolutely perfect for you and will fit like a glove.
mountain_1
rovne_1

Mountain a SQUARE

If you have mountain-shaped feet, let us know that you need a more rounded toebox, and we will adjust any model from our range for mountain-shaped feet with the longest second toe. Unfortunately, for square-shaped feet, our shoes are not suitable, as your toes would not have enough space in our shoes. Our shoes are not suitable for square-shaped feet.
slope_2
plateau_1
mountain_1
rovne_1

Slope a Plateau

Our shoes are unique on the market – anatomically designed to match the real foot shapes known as Slope and Plateau. If you have feet with a slope or plateau shape, you’re in luck – our shoes are absolutely perfect for you and will fit like a glove.

Mountain

If you have mountain-shaped feet, let us know that you need a more rounded toebox, and we will adjust any model from our range for mountain-shaped feet with the longest second toe.

Square

Our shoes are not suitable for square-shaped feet, as your toes would not have enough space in our shoes.

Choosing the right size

When choosing your size, please note that our sizes run slightly larger, so if you are deciding between two sizes, we recommend choosing the smaller one. The leather is soft and comfortable, and will adapt to your feet more than you might expect. Therefore, choose a size that is 3–5 mm longer than the length of your foot.
For winter boots, you do not need to choose a larger size. With wool lining, the space inside the shoe is already adjusted for, so the internal dimensions are the same as the leather-lined models.  
To determine your size, we recommend using our size templates, which you can download and print in both regular and wide fit versions in sizes 35–46. These templates represent the internal space of the shoes. There should be approximately 5 mm of space between your foot and the template.

Women’s size templates

Fuego, Excellent, sneakers, Corriente, Milagro a Milagro Frio, Verano.
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2_29695e56-a465-4edf-ac03-c13491dcaa3e

Men’s size templates

Plumas, Casual shoes
2_29695e56-a465-4edf-ac03-c13491dcaa3e
Another way to determine your size is by measuring your feet. We’ve prepared a simple guide to help you measure your feet in just a few minutes.

How to measure your foot length

1. Stand on a piece of paper with your heel against a wall, so your heel is touching the wall.

2. Mark the centre of your heel (A) and the tip of your longest toe (B) with a pencil. 

3. Using a ruler, measure the distance between these two points – from the wall (heel) to the tip of your longest toe.

Simply add an allowance of 3–5 mm to your measured length. The final length is the one you need inside the shoe.

The leather will give a little with wear. Thanks to the anatomically shaped toebox, you don’t need to add extra length, which would otherwise be necessary to achieve the required width.
IMG_5190

Width

LUKS Barefoot shoes are at their widest in the toebox and the middle part of the foot, but are narrow enough at the heel so they don’t slip off.
They’re a great choice for anyone who wants plenty of room for their toes to spread out, but without too much extra space at the front for comfortable walking.

We make our barefoot shoes in two widths:

  • Regular – for wide feet

  • Wide fit – for even more width

The wide fit version is about 0.5 cm wider in the toebox and the front part of the shoe, while the heel remains almost the same width.
You’ll find the exact measurements in the size chart for each model.

How to measure your foot width

Šířku měříme v místě kloubů za prsty, konkrétně mezi palcovým a malíkovým kloubem. 

1. Stand on a piece of paper with the outer side of your foot against a wall, so your heel is touching the wall.

2. With a pencil, mark the big toe joint (A) and the little toe joint (B).

3. Using a ruler, measure the distance between these two points – from the big toe joint to the little toe joint.

Do not add any extra allowance to the width measurement.
IMG_5217_1_cec6495f-97bb-44f6-948a-8cf6ed26e843

Volume

LUKS Barefoot shoes fit feet with medium volume over the instep and provide enough room for high toes.

If you have a higher instep, we recommend choosing styles with laces – for example, Milagro, Corriente, or Plumas – which you can loosen or tighten to suit your instep height.

On the other hand, slip-on styles like Fuego or Excellent are more suitable for low to medium instep. With a higher instep, they may feel tight and can be harder to put on.

For feet with a higher instep that require laces, Cordelia, Chelsea, Primavera or Invierno have proven to be good choices.

For very low volume feet, these models may not be suitable and may need to be custom adjusted.

Fuego, Excellent, sneakers, Corriente, Milagro a Milagro Frio.

Velikost : 35

Délka: 23.1 cm
Šířka : 9.7 cm
Wide fit: 10 cm

Velikost : 36

Délka: 23.7 cm
Šířka : 9.8 cm
Wide fit: 10.1cm

Velikost : 37

Délka: 24.5 cm
Šířka : 9.9 cm
Wide fit: 10.3 cm

Velikost : 38

Délka: 25.1 cm
Šířka : 10 cm
Wide fit: 10.5 cm

Velikost : 39

Délka: 25.8 cm
Šířka : 10.2 cm
Wide fit: 10.7 cm

Velikost : 40

Délka: 26.6 cm
Šířka : 10.3 cm
Wide fit: 10.9 cm

Velikost : 41

Délka: 27.2 cm
Šířka : 10.5 cm
Wide fit: 11 cm

Velikost : 42

Délka: 27.9 cm
Šířka : 10.6 cm
Wide fit: 11.2 cm

Velikost : 43

Délka: 28.6 cm
Šířka : 10.7 cm
Wide fit: 11.3 cm

Velikost : 44

Délka: 29.3 cm
Šířka : 10.8 cm
Wide fit: 11.5 cm

Velikost : 45

Délka: 29.8 cm
Šířka : 10.9 cm
Wide fit: 11.7 cm

Velikost : 46

Délka: 30.5 cm
Šířka : 11 cm
Wide fit: 11.9 cm
Uvedené rozměry odkazují na prostor uvnitř boty. Rozměry jsou uvedeny v centimetrech.

Women’s size charts

Fuego, Excellent, sneakers, Corriente, Milagro a Milagro Frio.

EU SIZE3536 37383940414243444546
US size566.57.58.599.51010.511
Length (cm)23.123.724.525.125.826.627.227.928.629.329.830.5
Width (cm)9.79.89.91010.210.310.510.610.710.810.911
Wide fit width1010.110.310.510.710.91111.211.311.511.711.9

Cordelia, Primavera, Chelsea, Invierno. 

EU SIZE3536 37383940414243444546
US size566.57.58.599.51010.511
Length (cm)23.223.924.625.225.926.527.227.828.529.129.830.6
Width (cm)9.49.59.69.79.81010.110.210.410.510.610.7
Wide fit width 9.91010.110.210.310.510.610.710.91111.111.2

Ballet flats

EU SIZE3536 373839404142
US size566.57.58.599.510
Length (cm)23.42424.725.42626.827.428
Width (cm)8.58.78.88.999.19.29.4
All measurements refer to the internal space of the shoe. Dimensions are given in centimetres.

Men’s size charts

Casual shoes, boots

EU SIZE3536 37383940414243444546
US size566.57.58.599.51010.511
Length (cm)23.123.724.525.125.826.627.227.928.629.329.830.5
Width (cm)1010.110.310.510.710.91111.211.311.511.711.9
All measurements refer to the internal space of the shoe. Dimensions are given in centimetres.

Don’t fit into our standard sizes?

Don’t fit into our standard measurements? No worries – we can make your shoes to measure, just as you need.

If you require a size larger than 46, simply get in touch. For some styles, we can make even larger sizes as a custom order.