Shrinking Plastic Shoes: A Simple Guide To Unstretching

how to unstretch your plastic shoes

Plastic shoes can be a tricky business. Too small and you're risking ingrown toenails, bunions, and plantar fasciitis; too big and you're risking a sprained ankle. So, what do you do if your plastic shoes are a little too roomy? Well, unfortunately, plastic shoes can't be stretched very much, but there are a few things you could try.

Characteristics Values
Plastic shoes stretching technique Use a blow dryer on the highest setting, 6-12 inches away from the shoe for 10-30 minutes
Wear thick socks and walk around in the shoes until your feet hurt
Use a wooden shoe stretcher and hand crank to the appropriate tension
Freeze the shoes overnight in a plastic bag to expand the material
Use a leather-stretching spray on the surface to loosen the plastic
Limitations Plastic shoes can only stretch half a size
Plastic shoes are prone to shrinking back to their original size over time
Excessive heat can cause the plastic to warp

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Use a blow dryer on the highest setting, 6-12 inches away from the shoe

Using a blow dryer is a simple way to stretch your plastic shoes for a custom fit. This method is best done with two layers of thick socks, or a few layers of thinner socks, to protect your feet from the heat and help the shoe stretch. Put on the socks and then your shoes, zipping them up as far as they can go if they have zippers.

Set your blow dryer to the hottest setting and hold it 6-12 inches away from the shoe. You should then blast the tight-fitting areas with hot air in 20-30 second intervals. Keep the blow dryer moving back and forth to avoid scorching the shoe. Be sure to wiggle your feet and toes to help the plastic expand.

After you have finished applying heat to the shoe, continue to wear the socks and walk around in the shoes while they are still hot. This will help the shoe to stretch out further. For shoes with zippers, work the zipper up and down as the shoe cools to promote stretching and a perfect fit.

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Put shoes in the freezer overnight with dampened newspaper inside

Putting your shoes in the freezer is a great way to stretch them out. This method works well for plastic shoes, but it can also be used for other materials.

To use this method, you'll first need to dampen some newspaper and stuff it into your shoes. Make sure the newspaper is damp but not soaking wet, as you don't want water dripping all over your freezer. You can also use a wet washcloth or a plastic bag filled with water instead of dampened newspaper. If you use a plastic bag, be sure to use one that's designed for the freezer so that it doesn't break when the water freezes. Once your shoes are stuffed with the damp newspaper, place them carefully in the freezer, being mindful not to drip any water.

Leave the shoes in the freezer for at least 4-8 hours or overnight. The water in the bags will freeze and expand, stretching out the shoes. In the morning, remove the shoes from the freezer and let them thaw for about 20 minutes before taking out the newspaper. Check the fit of your shoes. If they're still too tight, you can repeat the freezing process until you achieve the desired fit.

This method is an easy and effective way to stretch out your plastic shoes without having to buy any special equipment or take them to a cobbler.

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Wear thick socks with the shoes and walk around your house

One of the easiest ways to stretch out your plastic shoes is to wear thick socks with them and walk around your house. This method is simple, effortless, and effective. The socks will provide extra cushioning and insulation, keeping your feet comfortable and warm. It is important to note that thick socks can make fitting into tight or narrow footwear challenging, so this method is ideal for stretching out plastic shoes.

To begin, put on one or two pairs of thick socks, ensuring a snug fit. The more socks you wear, the more room there will be for the shoe to stretch. Thick wool socks are ideal for achieving maximum stretch. Once you have the socks on, put on your plastic shoes. If the shoes have zippers, zip them up as far as they can go.

Now, simply walk around your house in this setup. The shape of your feet, combined with the pressure of walking and the added thickness of the socks, will help stretch out the shoes. It is recommended to do this for a few days, and you will soon notice a significant difference in how your feet feel in the shoes. If you are concerned about wearing out the soles of the shoes, stick to walking on rugs, carpets, mats, or bathroom rugs.

Additionally, you can enhance the stretching process by using a blow dryer. Set your blow dryer to the hottest setting and hold it a few inches away from the tight-fitting areas of your shoes. Blast those areas with hot air in 20-30 second intervals, remembering to keep the nozzle moving to avoid damaging the shoes. While the shoes are still hot, continue to walk around in them, allowing the plastic to expand and stretch even further.

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Use a wooden shoe stretcher and hand crank to the appropriate tension

Stretching plastic shoes can be a tricky process, as they are not very receptive to stretching and can tear or develop holes if overstretched. However, if you are willing to take the risk, one method you can try is using a wooden shoe stretcher.

First, you will need to purchase a wooden shoe stretcher. These are available at specialty footwear retailers or online. Most shoe stretchers are made of wood, but you can also find some made of plastic or metal. Once you have your shoe stretcher, you can begin the process of stretching your shoes.

To use the wooden shoe stretcher and hand crank effectively, follow these steps:

  • Insert the shoe stretcher into your shoe, ensuring it is properly secured in place.
  • Locate the knob or crank mechanism on the shoe stretcher. This is usually found near the back of the device.
  • Turn the knob or crank clockwise to expand the length of the stretcher. You may need to apply some muscle power to push past the "sticking point" of the material.
  • Continue turning the knob until you feel firm resistance. For added stretch, give it another 2-3 turns.
  • If you need to stretch the width of the shoe, look for a smaller crank near the circular knob. Rotate this clockwise to increase the width of the stretcher.
  • Leave the stretcher in place for at least 6-8 hours. The constant pressure exerted by the stretcher will mold the shoe into a new shape.
  • Repeat the process as needed until you achieve the desired tension and stretch.

It is important to note that wooden shoe stretchers work best with naturally supple materials like leather. While they may have some effect on plastic shoes, the results may vary. Additionally, shoe stretching sprays can be used in conjunction with stretchers to enhance their effectiveness. Always follow the instructions provided with your specific shoe stretcher for the best results.

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Use a boot tree to reshape the shoe

Boot trees are a type of shoe tree, a device approximating the shape of a foot that is placed inside a shoe to preserve its shape, stop it from developing creases, and extend the life of the shoe. They are often used on ankle-high boots and are similar to standard shoe trees but have a higher rear part to support the shape of the boot upper. The higher rear part of the boot tree helps to give shape to the higher boot upper. Boot trees are also designed to support the heel counter, which helps preserve the integrity of the higher heel and prevents it from creasing or folding over. The fore part of the boot tree acts as a standard shoe tree and works to gently stretch out the vamp and prevent creasing. Creases that form in the calves of boots can affect comfort when walking, and in the case of zip boots, creasing may eventually cause the zip to break.

Shoe trees are available in a variety of materials, including plastic, cedarwood, and stainless steel. While plastic shoe trees are cheaper and lighter, high-end shoe trees are often made of natural wood, which has great moisture-regulating capacities. The moisture-regulating capacities of natural wood help to limit the growth of bacterial colonies that would otherwise thrive by decomposing sweat-saturated leather. Shoe trees made of cedarwood help control odour and absorb moisture.

Adjustable shoe trees are commonly kept with women's shoes and are designed to smooth out the lining of the shoe and keep away any creases or dents to preserve the look and aesthetic of the shoe. While shoe trees are not exactly designed to stretch shoes, they can do some stretching. Adjustable shoe trees can expand the length and width of a shoe and can be particularly helpful for those who have bunions or wider feet. To use an adjustable shoe tree, turn the adjustable handle every 8 to 12 hours to keep stretching the shoes until you get the desired length and width.

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