How to Shrink Crocs That Are Big? – Step by Step Guide

Have you bought large-sized crocs and thinking about reducing their size?

It isn’t very pleasant when you purchase new footwear and find them too big. If your crocs are too big, you need not worry because you can shrink their size with little effort.

As crocs are made from Croslite material, they have the property of shrinking their size when heat is provided to them. So, unlike rubber or plastic, it is flexible, soft, and non-slippery; thus, it easily changes shape.

In this article, we will learn how to shrink big crocs.

how to shrink crocs

How to Shrink Crocs?

  1. Wrap your crocs in wet towels and put them in the dryer machine for 10 minutes.
  2. If you have to shrink their specific areas, apply heat through the hairdryer by wrapping them in wet towels.
  3. Boiling in water for 5 minutes will also shrink them to half a size.
  4. Exposing them to sunlight for 20 minutes reduces their size without using any tools.

Tools and Materials Required

  • Dryer machine
  • Towels
  • Tongs (Tools used to lift objects)
  • Thick socks
  • Large pan
  • Water
  • Hairdryer

Methods to Shrink Crocs

Are you worried about damaging your crocs while shrinking them through the heat?

You have to be very careful when using any heat source to make big shoes fit because extreme heat will ruin them. Many ways are used for this purpose, like sunlight, dryer machine, and hairdryer.

All ways to reduce crocs size are effective, but when my shoes are too big, I use a dryer machine. I choose this method because it shrinks the footwear and makes it soft as I put wet towels with them.

1. Shrink Crocs with a Dryer

Set Timer on The Dryer

This project’s first and most important step is setting the timer and temperature on the dryer machine. It is crucial because if the temperature is too high or you run the machine for more time, your crocs will severely damage.

I run my dryer on medium heat only for ten minutes, and the result is perfect. So, I’ll recommend everyone apply this setting to shrink their crocs.

Put Crocs with Wet Towels

After setting the temperature and timer on the dryer, the next step is to take two or three moist towels. Wrap the crocs into these towels and put them into the machine.

In this process, wet towels are very important because they keep the material of the crocs wet. They will prevent the heat from damaging the shoes. They also make them soft and flexible like new.

Observe the Dryer While it is Running

Next, you must turn on the machine and keep observing it until it stops. Don’t allow the temperature to increase from the specific setting.

It is important to watch it during spinning because a little temperature rise will distort your footwear, permanently damaging it. Thus, there will be no way to undo the shrinking, so it is better to keep checking the heat level.

Inspect Your Crocs

When the timer has stopped, take the shoes out and check them properly. You will check that the crocs shrunk well. They are hot now, so use tongs to take them out because your hands may burn.

You have to take them out as soon as possible because the hotness of the dryer will damage them. The towels will also be hot, so touching them will burn you. Let them cool for a while.

Get Three Pairs of Thick Socks

When you pull out the crocs, they will appear so smaller that you will be surprised to see them. At this time, due to the hotness, their size will be too small.

While they are hot, wear them with three pairs of thick socks, and don’t pull them off until they have become cool.

Fit Crocs to Your Feet Size

When you wear socks and crocs, you have to walk in them. While walking, you will notice that their size has changed, and now they fit on your feet.

If you are still uncomfortable, repeat the steps to shrink their size. When you feel relaxed while walking, the size is now correct.

If you don’t want to use a dryer machine to shrink the crocs, there are more ways to reduce their size.

2. Shrink Crocs with Hot Water

  • Grab a large pan and put water into it. Next, keep it on medium flame.
  • When the water starts boiling, put the crocs shoes into it.
  • Let them boil for five minutes.
  • Once they are boiled, take them out and dry them with a dryer for ten minutes.
  • Now, keep it under sunlight for 20 – 25 minutes.
  • This will reduce your crocs by half a size. Wear them and check if you feel uncomfortable; repeat the same steps.

3. Shrink Crocs with a Hairdryer

This method is effective if you want to shrink some specific areas of your crocs.

  • Grab two towels and dip them in water to wet them. Take them out but wring them as much as possible, so there is no dripping. This step is necessary because while using a hair dryer, all the heat will be used to dry the towels and will not reach the shoes.
  • Now, wrap them properly in the towels. Wrapping is also helpful in holding the shoes tightly.
  • Set the heat on your hair dryer in a medium setting because the dryer will be in your hands, and you will have to control the distance between the heat and the crocs.
  • Turn on the dryer and apply the heat to all the areas of crocs that you want to shrink.
  • During this process, you can check the size by unwrapping the towels. If it is still big, apply heat again by wrapping them.

4. Shrink Crocs with Sunlight

This method is very useful if you don’t have a hairdryer or dryer machine or don’t want to boil them in water. So, it’s an extremely cost-effective technique. It works best if you keep your shoes on a sunny afternoon when the sunlight is at its peak, especially in summer. At this time, 20 minutes are enough to keep them and your crocs shrinking in the heat of the sun.

It might take several days in winter when the weather is so cool and there is very dim sunlight. So, it depends on the heat of sunlight and how much time it will take.

FAQs – Frequently Asked Questions

Can Crocs Fit Your Size with Water?

If you use boiling water to shrink your crocs, it will not be harmful to them. However, don’t boil them for more than five minutes, and keep an eye on them.

Is Using a Dryer Harmful for Your Crocs?

Keep your dryer’s heat setting on medium to protect them from warping. Also, set the timer for ten minutes; otherwise, your shoes will be extremely damaged.

After ten minutes, take them out and check if they need more running in the machine, put them back, and repeat the process.

How to Reduce Your Crocs by Half a Size?

You can shrink your crocs in many ways:

  • Put them in the dryer machine for ten minutes.
  • Keep them in boiling water for five minutes.
  • Use a hairdryer for ten minutes.
  • Expose it to sunlight for twenty minutes.

While trying any method, let your shoes cool properly before wearing them.

What is the Quick Way to Shrink Crocs?

The fastest way to shrink them is to boil them in water because it will take only five minutes. However, if the size is still large, it will take more time because you will boil it again.

How is Boiling Water Used to Shrink Crocs?

Fill a large pan with water and put it on flame. When it starts boiling, keep your crocs in it. After five minutes, take them out carefully by using a pair of tongs to protect your hands from burning.

Final Thoughts

Sometimes, when purchasing shoes, most people get the wrong size of footwear. So, if you have bought large-sized crocs, don’t worry; you can easily shrink them to fit your feet.

I have given different methods in this article. While applying them, you must protect them from extreme heat; otherwise, they will warp, and restoring them will be impossible. I hope these techniques will be helpful for you.

Daniel Robert is a shoe lover who enjoys writing about all kinds of footwear, including sneakers, Crocs, Vans, and more. He shares his vast knowledge on, a website dedicated to helping people find the perfect pair of shoes. With years of experience and a passion for all things shoe-related, Daniel's easy-to-understand advice has helped countless people make confident and stylish choices.

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