You might want to wash your Crocs and let them air dry, but you’re worried the heat will make them shrink. So do Crocs shrink in the sun?
Yes, Crocs can shrink from exposure to direct sunlight or from extreme heat (like being stored in your car during the summer).
Learn more about Crocs shrinking in the sun by reading on.
Do Crocs Shrink in the Sun from Extreme Heat?
Yes, Crocs can shrink from long-term exposure to direct sunlight or from extreme heat (like being stored in the trunk of your car during the summer).
The best place for your Crocs to be stored is either in a room with controlled temperature or in the shade.
It will be best to take off your Crocs in the garage or mudroom if you or your kids wear them as outdoor summer shoes.
They may shrink over time and end up being too small to wear if you leave them on the deck in the sun.
Related Reading:
Why Does Croslite Shrink When Exposed to Sunlight?
Ethylene vinyl acetate (EVA), a component of Croslite, the rubbery foam used to make Crocs, can cause the shoe to shrink when exposed to sunlight.
Crocs are well-liked by comfort-seekers because of their distinctive flexibility, toughness, and soft cushioning that are provided by Croslite.
Ethylene vinyl acetate, or “EVA” as it is known, is part of the material used to make Crocs.
EVA is an elastic polymer that produces “rubber-like” materials, and interaction between photo-chemical (interaction with light) degrades the material’s mechanical properties that cause it to increase and decrease when exposed to sunlight.
The scientific aspects of why Crocs shrink after being in the sun are complicated, and if you want to get a detailed breakdown, this link will help.
How Much Will Crocs Shrink in the Sun and Extreme Heat?
If Crocs are left out in the sun and exposed to extreme heat, they can shrink enough to where they become unwearable.
The shrinking may differ by several shoe sizes.
How to Unshrink Crocs?
Your Crocs got shrunk and smaller that doesn’t mean you cannot wear them anymore. Crocs are simple to unshrink and resize to fit your feet.
The methods for unshrinking Crocs are almost always very successful.
Don’t count on the shrinking approach to always be successful, though. A slight change in the formula can affect the Crocs’ ability to shrink because the materials used to make them aren’t always of the same quality.
Here are the methods of unshrinking Crocs:
Dip in Hot Water
Start the unshrinking method as soon as you see your Crocs have shrunk to achieve the best results.
Make sure not to exceed the allotted minute when immersing the Crocs in a bucket of boiling water.
Remove the Crocs with the use of a tong and wait for a few seconds. Your feet will burn if you attempt to wear the Crocs in too much heat.
Instead, quickly put on the Crocs when the weather is comfortable outside. The Crocs will cool off if you hold out for too long.
The hot Crocs may feel tight at first, but as you walk in them, they will conform to the shape of your feet. If your Crocs are way too small, try walking around them while wearing two pairs of thick socks.
You’ll notice that the Crocs comfortably fit your feet after a nice stroll.
Use Hair Dryer
Just the way excessive heat shrinks the Crocs similarly, minimal heat can unshrink the You can resize your Crocs with a hair dryer, despite the fact that this may sound strange to you.
Set the hair dryer to high, hold it a safe distance away from the Crocs, and blow the hot air all over them. You then don your shoes and go for a stroll.
The Crocs material is softened and stretched to fit your feet by the hot air.
To prevent creases and wrinkling, be careful not to hold the hair dryer too near the Crocs.
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Final Words: Do Crocs Shrink in the Sun
Crocs are made from a rubbery foam called When exposed to the sun, croslite contracts. Exposure to sunlight causes “EVA,” a product used to make Croslite to shrink.
If your Crocs are too tight, you can stretch them to fit comfortably with hot water, a clothes dryer, or a hair dryer.
Heat is a good way to stretch your Crocs, but you should be careful to avoid getting burned or hurt.
FAQs
How Long Does It Take for Crocs to Shrink in the Sun?
Depending on the amount of heat and direct sunlight, slight shrinking may become apparent in as little as an hour.
Do Crocs Shrink in Water?
Due to the foam material’s sensitivity to moisture, Crocs can indeed shrink when submerged in water.
Do Crocs Shrink in the Freezer?
No, Crocs do not shrink at cold temperatures.
