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If you're going to wear a pair of sneakers—whether to play sports or just to go about your day—you'll want the shoes to feel broken in before you start wearing them for long periods of time. There are a few ways you can stretch out sneakers so they fit your feet comfortably. If you’re in a rush, you can freeze water inside the shoes or stretch them with heat. Or, simply wear them around your home for a few days, use special shoe-stretching inserts, or take the shoes to a cobbler for a professional fix.

Method 1
Method 1 of 3:

Stretching Sneakers Overnight with Ice

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  1. Since water expands when it freezes, you can use it to stretch your shoes out overnight. Fill both sealable bags about 1/2 full to avoid over-stretching your shoe. Seal the bags tightly shut to avoid any leakage. [1]
  2. Put 1 water-filled bag into each sneaker so that the front of the bag is in the very tip of the shoe. If necessary, reach into each shoe with your hand and press the water-filled bag into the front and back of the shoe. [2]
    • Make sure that the bags are still sealed at this point—a leaky bag would ruin a shoe.
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  3. Set the shoes on a flat surface in the freezer with their tops facing upward. It will take at least 8–10 hours for the bag of ice to freeze. As the ice freezes, it will expand and stretch outward against the insides of the sneakers. [3]
  4. Take the sneakers out of the freezer, remove the bags from inside of the shoes, and try them on. At this point, the sneakers should have stretched enough to fit your feet. [4]
    • If you don’t want to freeze your feet, let the sneakers warm up for 20–30 minutes before trying them on.
  5. If the shoes still constrict your feet after 1 night in the freezer, freeze them again. Fill 2 more plastic bags with water and make them slightly fuller this time so that they expand more within the shoes. Freeze them overnight, and try the sneakers on again in the morning. [5]
    László Vass, Master Shoemaker

    Stretching sneakers is an art of gently expanding the shoe to create a customized, comfortable fit. The goal is not to distort the shoe but to patiently mold it to the unique shape of your foot. Use proper tools and services to gently stretch the materials. A well-fitted shoe enhances comfort and longevity.

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Method 2
Method 2 of 3:

Heating Sneakers to Stretch Them

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  1. Find a couple of pairs of thick wool socks and put them on over one another. Then, put on the sneakers that you’re planning to stretch. Using socks to make your feet as large as possible will help stretch out the sneakers. [6]
    • If the shoes are tight enough that your feet won’t fit in while wearing 2 pairs of socks, just wear 1 pair.
  2. Keep your feet inside the shoes, and use a hair dryer to blow hot air over the outside surfaces of the shoes. Set the hair dryer to medium heat to avoid overheating and potentially damaging your sneakers. Every 30 seconds, switch the air from the hair dryer to the other shoe. [7]
    • Keep the hair dryer moving so that it heats all surfaces of the shoe: the toe cap, sides, and heel.
  3. The heat from the hair dryer will loosen up the fabric of your sneakers. Wiggling your toes and flexing your foot while you’re heating up each shoe will help to stretch the sneakers. [8]
    • Stretching your sneakers out so they fit comfortably may take up to 2 minutes per shoe.
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Method 3
Method 3 of 3:

Stretching Sneakers without Temperature Extremes

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  1. The best way to break a pair of sneakers in is by wearing them around your home. They’ll break in even if you’re just sitting down. The heat and sweat from your feet will soften up the shells of the sneakers and cause the shoes to mold to the shape of your feet.
    • Be aware that it can take 5–7 days to break in a pair of shoes. So, if you have a big track meet or other sporting event tomorrow, this may not be the most effective method.
  2. Shoe-stretching inserts are foot-shaped wooden or plastic objects that widen and exert outward pressure on shoes when they’re pushed inside of the body of the shoe. [9] Stretch the sneakers even when they aren’t on your feet by keeping a pair of shoe-stretching inserts inside the sneakers. [10] To use shoe-stretching inserts, place the toe of the insert into the shoe and press the heel into place. This action will expand the front portion of the insert.
    • Even if you keep the inserts in around the clock, it’ll take at least 3 days for the shoes to be stretched enough to accommodate your feet.
    • Purchase shoe-stretching inserts at a nearby sporting goods store or at a large shoe store.
  3. Professional cobblers have machines and tools specifically designed to stretch sneakers and other types of running shoes. Drop your sneakers off with the cobbler and explain that you’d like the shoes stretched. [11] Expect a 48-hour turnaround time on this procedure, which usually costs about $15 USD.
    • If you don’t know whether or not there’s a cobbler nearby, search online for a phrase like “professional cobblers in my area.”
    • Want tips for stretching your shoes without causing damage? Check out what wikiHow users say at our How do you stretch shoes without damaging them? forum .
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Join the Discussion...

WikiLynxWatcher304
16
My wife bought me these shoes when she was on vacation and she really likes the way they look on me. The problem is that they’re like ha... Read More
Moe Draper
Shoe Care & Repair Specialist
To stretch out leather shoes that are too tight, purchase your own wooden shoe stretcher and hand-crank them to the appropriate tension to stretc... Read More
WikiMongooseDriver598
When I get new shoes I stretch them out and break them in with 1) THICK socks and 2) heat. I have these thick wool socks that I wear to both stre... Read More

Expert Q&A

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  • Question
    Does stretching shoes really work?
    Moe Draper
    Shoe Care & Repair Specialist
    Moe Draper is a Shoe Care and Repair Specialist and the Owner of Detroit Shoe Shine and Shoe Repair. With over 20 years of personal experience, Moe specializes in shoe shining, cosmetic restorations for quality leather goods, and minor/major shoe repair services. Moe and his staff at Detroit Shoe Shine and Repair have over 30 years of combined experience and knowledge.
    Shoe Care & Repair Specialist
    Expert Answer
    To a degree, yes. It's not like you're going to turn a size 6 into a size 10 or anything like that, but you can definitely get shoes to stretch a bit.
  • Question
    How long do you need to stretch shoes with a wooden stretcher?
    Moe Draper
    Shoe Care & Repair Specialist
    Moe Draper is a Shoe Care and Repair Specialist and the Owner of Detroit Shoe Shine and Shoe Repair. With over 20 years of personal experience, Moe specializes in shoe shining, cosmetic restorations for quality leather goods, and minor/major shoe repair services. Moe and his staff at Detroit Shoe Shine and Repair have over 30 years of combined experience and knowledge.
    Shoe Care & Repair Specialist
    Expert Answer
    You have to use the stretcher for at least 3 straight days. On that third day, take the stretchers out and wear them for the remainder of the day.
  • Question
    How can I make sure that my stretched shoes don't shrink back to their original size?
    Moe Draper
    Shoe Care & Repair Specialist
    Moe Draper is a Shoe Care and Repair Specialist and the Owner of Detroit Shoe Shine and Shoe Repair. With over 20 years of personal experience, Moe specializes in shoe shining, cosmetic restorations for quality leather goods, and minor/major shoe repair services. Moe and his staff at Detroit Shoe Shine and Repair have over 30 years of combined experience and knowledge.
    Shoe Care & Repair Specialist
    Expert Answer
    Cedar shoe trees! They're inexpensive, and they really work. Whenever you aren't wearing your shoes, put the shoe trees in.
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      Things You’ll Need

      Stretching Sneakers with Ice

      • Sealable plastic bags
      • Freezer

      Heating Sneakers to Expand Them

      • 2 pairs of thick socks
      • Hairdryer

      Stretching Sneakers without Temperature Extremes

      • Shoe-stretching insert

      Tips

      • When purchasing sneakers and running shoes, it’s best to purchase a pair that fits well. That way, you won’t have to stretch the shoes so they fit, and you also won’t have to deal with a too-big pair of sneakers.

      Tips from our Readers

      The advice in this section is based on the lived experiences of wikiHow readers like you. If you have a helpful tip you’d like to share on wikiHow, please submit it in the field below.
      • Tightly stuff your shoes with newspapers or rags so it's easy to mold your shoes into the right shape.
      • Try replacing the insoles of your sneakers with a thinner material so your feet have more room.
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      1. https://youtu.be/QohsNMsplqI?t=34
      2. Moe Draper. Shoe Care & Repair Specialist. Expert Interview. 5 April 2021.

      About This Article

      Article Summary X

      To stretch your sneakers, wear them for 4 or 5 hours around your home, which will help break them in. If this doesn’t work, put on 2 pairs of your thickest socks to make your feet larger, then put your sneakers on again. While you’re wearing your shoes, heat them with a hairdryer on the medium setting for 30 seconds at a time, which will warm the material and cause it to stretch. As you heat your sneakers, wiggle your toes and feet as much as you can to encourage your shoes to expand. For tips on how to stretch your sneakers overnight using ice, keep reading!

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