Footwear size guide

Footwear size guide

Do you find it difficult to find a shoe that fits perfectly?

Say goodbye to pinched toes. At Zizzi, we have developed a collection of wide fit shoes – with extra space in the sole and calf. Made for a comfortable fit, all day long.

Find your correct size

Find my size

We want to give you the best possible shoe fit - enter your measurements in the size calculator here.

Foot length
Step 1/2
Step 1/2
Foot length
  1. Place your heel against a wall
  2. Stand with your weight on the foot you want to measure
  3. Place a book in front of your longest toe.
  4. Move your foot and measure the distance
  5. Repeat with the other foot – and use the longest foot to find your size
Foot circumference
Step 2/2
Foot circumference
  1. Cut a strip of paper. If you have a measuring tape, you can use that.
  2. Place your weight on the foot you are measuring.
  3. Wrap the strip around your foot. It is important that it goes around the widest part of your foot. This is usually from the joint of the big toe to the joint of the little toe (it is not necessarily straight across the foot - see video).
  4. Make a mark and measure the strip to find the circumference of your foot.
  5. Measure both feet's circumferences as they are likely not the same size.
  6. Use the measurement of your widest foot and enter it into the online size guide.
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OBS: Based on the measurements you've provided, an insole will help you achieve the perfect fit.
Shock-absorbing insole
Shock-absorbing insole
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Unfortunately your size is out of stock
Unfortunately, we don't seem to have a size that fits the measurements you have entered. If you are unsure if you have entered the correct measurements, please find more guidance here.

Shoes size chart

Foot length Size (EU) Size (US) Size (UK)
23,1 cm 37 6,5 4,5
23,8 cm 38 7,5 5,5
24,6 cm 39 8,5 6,5
25,4 cm 40 9,5 7,5
26,2 cm 41 10,5 8,5
27,1 cm 42 11,5 9,5
27,8 cm 43 12,5 10,5

If your shoes are a bit too big over the foot or loose around the heel, our insoles and heel inserts are the solution.


See all the benefits and buy here

How to measure your calf

Have you fallen for a boot but are unsure if you can fit the shaft?


Here is a guide on how to measure your calf in relation to our shaft circumference.


  • In the Product Measurements, you will find the height of the shaft. This measurement should be taken from the ground up on the outside of your leg.
  • Then measure around your calf at the indicated height.
  • Check the shaft circumference in the Product Measurements to see if the boot fits your calf.

Heel insert

Are you struggling with our shoes being loose around your heel? Perhaps you are bothered by having feet of different lengths?


This can be alleviated with our heel insert.

 

  • Measure the height of the heel counter on the shoes where you want to use the heel insert.
  • Cut the insert to fit the height. Be sure to cut along one of the marked lines.
  • Remove the paper on the back to reveal the adhesive side.
  • Place the insert in the sole.
  • Press it firmly into place.
  • Repeat with the other shoe if necessary.

Insoles

If our shoes are a bit too roomy, this can be resolved by placing our insoles in the shoes.


The thickness of the sole not only provides incredible comfort but also minimises the space inside the shoe.

 

With these insoles, you get:


  • Extra arch support
  • Shock-absorbing material that reduces the impact on your ankles, knees, and back throughout the day
  • Support points that increase blood circulation and alleviate tired feet
  • Breathable design
  • Extra comfort in the arch and heel
  • Flexible and luxurious sole that fits all our sneakers and boots

Frequently asked questions

Stand with your heel against the wall, put your weight on the foot you're measuring, and place a book in front of your longest toe. Measure the distance from the wall to the book. Do this for both feet and use a shoe size guide to find your correct shoe size.

There should be about 1-1.5 cm of space between your longest toe and the front of the shoe. This provides enough room for your toes to move comfortably without the shoe being too large. This allowance is taken into account when we recommend your size.

A shoe is too big if there is more than 1-1.5 cm of extra space in front of your longest toe. If the shoe feels loose or if your foot slides around when you walk, it is likely too big. If your shoe fits in length but there is too much space around the circumference, this can often be remedied with an insole.

To avoid shoes slipping at the heel, make sure the shoe fits well around your heel. If the heel doesn’t fit snugly, try shoes with laces or straps that can be tightened, or use heel grips or insoles to provide a better fit.

If most shoes feel tight or uncomfortable in width, you might have wide feet. You may also notice clear imprints on your feet after wearing shoes for a while.

It’s completely normal for one foot to be slightly larger than the other. Always choose the shoe size that fits your larger foot. If the difference is significant, consider shoes that are flexible in size, such as lace-ups or shoes with adjustable straps.

Yes, you can, although it is not ideal. Wearing shoes that are too big can lead to problems like blisters, sprains, and long-term foot issues due to lack of support and poor fit. It’s best to choose shoes that fit properly to avoid these problems.