What US Shoe Size Is Equivalent to Euro Size 39?

Navigating international shoe sizes can be tricky, especially when converting from European (EU) to United States (US) sizes; however, euro2.net simplifies this process. Generally, a Euro size 39 corresponds to a US women’s size 8.5 or a US men’s size 6. Find comprehensive shoe size conversion charts, sizing tips, and expert advice to ensure a perfect fit every time. Explore shoe size conversions, international shoe sizes, and fitting guides.

1. Understanding Euro Shoe Sizes and US Equivalents

Navigating the world of shoe sizes can feel like deciphering a secret code. With different regions employing varying systems, it’s easy to get lost in translation. Understanding the nuances between Euro sizes and their US counterparts is crucial for online shopping, international travel, or simply finding the right fit.

So, what US shoe size is a Euro size 39?

For women, a Euro size 39 typically translates to a US size 8.5.
For men, a Euro size 39 typically translates to a US size 6.

It’s essential to understand these differences when purchasing shoes from different regions.
Let’s dive deeper into the specifics.

1.1 Why Shoe Size Conversion Matters

Knowing your accurate shoe size in different systems is important for several reasons:

• Online Shopping: Online retailers often list shoe sizes in various formats. Accurate conversion ensures you order the correct size, reducing the hassle of returns and exchanges.
• International Travel: When traveling abroad, you’ll encounter shoe stores using local sizing systems. Knowing your conversion helps you find the right fit without guessing.
• Gift Giving: If you’re buying shoes as a gift, knowing the recipient’s size in the appropriate system ensures the gift is well-received and fits perfectly.
• Health and Comfort: Wearing the wrong shoe size can lead to discomfort, blisters, and long-term foot problems. Accurate conversion helps you choose shoes that support your feet properly.

1.2 Factors Affecting Shoe Size Conversion

While the conversion charts provide a general guideline, several factors can influence the accuracy of shoe size conversion:

• Brand Variations: Different shoe brands may have slight variations in their sizing. A US size 8 from one brand might fit differently from another.
• Shoe Style: The style of the shoe can also impact fit. For example, a running shoe might fit differently than a dress shoe in the same size.
• Foot Shape: Individual foot shapes vary. Some people have wider or narrower feet, which can affect the fit of a shoe.
• Socks: The thickness of socks worn with the shoes should also be considered. Thicker socks might require a slightly larger shoe size.

1.3 Quick Conversion Tables

Here are quick conversion tables for women’s, men’s, and kids’ shoe sizes:

Women’s Shoe Size Conversion Table

US Sizes	Euro Sizes	UK Sizes	Inches	CM
4	35	2	8.1875″	20.8
4.5	35	2.5	8.375″	21.3
5	35-36	3	8.5″	21.6
5.5	36	3.5	8.75″	22.2
6	36-37	4	8.875″	22.5
6.5	37	4.5	9.0625″	23
7	37-38	5	9.25″	23.5
7.5	38	5.5	9.375″	23.8
8	38-39	6	9.5″	24.1
8.5	39	6.5	9.6875″	24.6
9	39-40	7	9.875″	25.1
9.5	40	7.5	10″	25.4
10	40-41	8	10.1875″	25.9
10.5	41	8.5	10.3125″	26.2
11	41-42	9	10.5″	26.7
11.5	42	9.5	10.6875″	27.1
12	42-43	10	10.875″	27.6

Men’s Shoe Size Conversion Table

US Sizes	Euro Sizes	UK Sizes	Inches	CM
6	39	5.5	9.25″	23.5
6.5	39	6	9.5″	24.1
7	40	6.5	9.625″	24.4
7.5	40-41	7	9.75″	24.8
8	41	7.5	9.9375″	25.4
8.5	41-42	8	10.125″	25.7
9	42	8.5	10.25″	26
9.5	42-43	9	10.4375″	26.7
10	43	9.5	10.5625″	27
10.5	43-44	10	10.75″	27.3
11	44	10.5	10.9375″	27.9
11.5	44-45	11	11.125″	28.3
12	45	11.5	11.25″	28.6
13	46	12.5	11.5625″	29.4
14	47	13.5	11.875″	30.2
15	48	14.5	12.1875″	31
16	49	15.5	12.5″	31.8

Big Kid Shoe Size Conversion Table (7 – 12 years)

US Sizes	Euro Sizes	UK Sizes	Inches	CM
3.5	35	2.5	8.625″	21.9
4	36	3	8.75″	22.2
4.5	36	3.5	9″	22.9
5	37	4	9.125″	23.2
5.5	37	4.5	9.25″	23.5
6	38	5	9.5″	24.1
6.5	38	5.5	9.625″	24.4
7	39	6	9.75″	24.8

Little Kid Shoe Size Conversion Table (4 – 7 years)

US Sizes	Euro Sizes	UK Sizes	Inches	CM
10.5	27	9.5	6.625″	16.8
11	28	10	6.75″	17.1
11.5	29	10.5	7″	17.8
12	30	11	7.125″	18.1
12.5	30	11.5	7.25″	18.4
13	31	12	7.5″	19.1
13.5	31	12.5	7.625″	19.4
1	32	13	7.75″	19.7
1.5	33	14	8″	20.3
2	33	1	8.125″	20.6
2.5	34	1.5	8.25″	21
3	34	2	8.5″	21.6

2. How to Measure Your Shoe Size Accurately

To ensure you’re using the conversion charts effectively, start with an accurate measurement of your foot. Here’s a step-by-step guide:

2.1 Steps to Measure Your Foot

1. Gather Your Supplies: You’ll need a ruler or measuring tape, a piece of paper, and a pen or pencil.
2. Prepare the Paper: Place the paper flat on the floor against a wall.
3. Position Your Foot: Stand with your heel against the wall and your foot on the paper.
4. Trace Your Foot: Carefully trace around your foot, keeping the pen or pencil perpendicular to the paper.
5. Measure the Length: Use the ruler or measuring tape to measure the distance from the heel (the back of the paper) to the longest toe on your tracing.
6. Measure Both Feet: Measure both feet, as one foot may be slightly larger than the other. Use the measurement from the larger foot to determine your shoe size.
7. Measure the Width: Use the ruler or measuring tape to measure the widest part of your foot.
8. Consider the Time of Day: Measure your feet at the end of the day, as they tend to swell throughout the day.

2.2 Using a Brannock Device

A Brannock device is a tool commonly used in shoe stores to measure foot length and width accurately. Here’s how it works:

1. Foot Length Measurement: Place your heel against the heel cup of the device and slide the toe indicator to the end of your longest toe.
2. Foot Width Measurement: Use the width slider to measure the width of your foot.
3. Arch Length Measurement: The arch length measurement determines the proper placement of the shoe’s arch support.
4. Consult an Expert: If possible, have a professional shoe fitter use the Brannock device to ensure the most accurate measurement.

How to measure shoe size – Brannock Device

2.3 Tips for Accurate Measurement

• Wear Socks: Wear the type of socks you typically wear with the shoes you plan to buy.
• Stand Upright: Ensure you are standing upright with your weight evenly distributed on both feet.
• Get Help: If possible, have someone else measure your foot to ensure accuracy.
• Measure Regularly: Measure your feet periodically, as they can change over time due to factors like age, weight gain, or pregnancy.

3. Brand-Specific Sizing Information

While general conversion charts are helpful, it’s essential to consider that shoe sizes can vary between brands. Here’s a look at some popular brands and their sizing nuances:

3.1 Nike

Nike shoes are generally considered to run true to size. However, some models, like running shoes, may fit slightly smaller due to the snug design. It’s often recommended to go up half a size for a more comfortable fit, especially if you have wider feet.

3.2 Adidas

Adidas shoes tend to fit true to size as well, but similar to Nike, certain models may have a narrower fit. If you’re unsure, reading customer reviews can provide valuable insights into the sizing of specific Adidas shoes.

3.3 Brooks

Brooks running shoes are known for their consistent sizing. Most customers find that Brooks shoes fit true to size, offering a comfortable and reliable fit for runners.

3.4 Hoka One One

Hoka One One shoes often run slightly larger than other brands. Many customers recommend going down half a size to achieve the best fit. This is especially important for those who prefer a snug fit in their running shoes.

3.5 Altra

Altra shoes are designed with a foot-shaped toe box, allowing for more natural toe splay. Altra shoes generally fit true to size, but the wider toe box may feel different if you’re used to traditional shoe shapes.

3.6 Oboz

Oboz hiking boots are designed for outdoor adventures and typically fit true to size. They provide ample room for socks and foot movement, making them a reliable choice for hikers.

3.7 The North Face

The North Face shoes and boots tend to fit true to size, offering a comfortable and supportive fit for various activities. Their sizing is generally consistent across different models, making it easier to find the right fit.

3.8 Patagonia

Patagonia shoes and boots are designed with a focus on sustainability and performance. They generally fit true to size, but it’s always a good idea to check customer reviews for specific models.

3.9 On Running

On Running shoes are known for their innovative CloudTec technology and tend to fit true to size. Many runners appreciate the precise fit and responsive feel of On Running shoes.

3.10 Outdoor Research

Outdoor Research offers a range of outdoor gear, including shoes and boots. Their footwear typically fits true to size, providing reliable performance for outdoor enthusiasts.

3.11 Tips for Choosing the Right Brand Size

• Read Reviews: Check customer reviews for specific sizing feedback.
• Consult Size Charts: Refer to the brand’s official size chart for detailed measurements.
• Consider Shoe Type: Different shoe types (e.g., running shoes, boots) may fit differently within the same brand.
• Try On If Possible: Whenever possible, try on shoes in a store to ensure the best fit.

4. Understanding Foot Width and Shoe Sizing

Foot width is an essential factor in achieving a comfortable shoe fit. Ignoring foot width can lead to discomfort, blisters, and even foot problems. Here’s what you need to know about foot width and shoe sizing:

4.1 How to Measure Foot Width

1. Prepare Your Foot: Stand on a piece of paper with your weight evenly distributed.
2. Trace Your Foot: Trace the outline of your foot with a pen or pencil.
3. Measure the Widest Point: Use a ruler or measuring tape to measure the widest part of your foot.
4. Compare to Size Charts: Compare your measurement to a shoe width chart to determine your foot width category.

4.2 Common Foot Width Categories

• Narrow (2A): For feet that are significantly narrower than average.

• Medium (B): The standard width for women’s shoes.

• Wide (D): For feet that are wider than average.

• Extra Wide (2E): For feet that are significantly wider than average.

• Narrow (B): For feet that are significantly narrower than average.

• Medium (D): The standard width for men’s shoes.

• Wide (2E): For feet that are wider than average.

• Extra Wide (4E): For feet that are significantly wider than average.

4.3 Finding Shoes for Wide or Narrow Feet

• Shop Brands with Width Options: Some brands offer shoes in multiple widths to accommodate different foot shapes.
• Look for Adjustable Features: Shoes with adjustable straps or laces can provide a more customized fit.
• Consider Shoe Material: Softer, more flexible materials can be more comfortable for wider feet.
• Consult a Shoe Fitter: A professional shoe fitter can help you find shoes that fit your foot width properly.

5. Shoe Sizing for Children

Children’s feet grow rapidly, making it essential to measure their feet regularly and choose the right shoe size. Here’s how to navigate shoe sizing for kids:

5.1 Measuring Children’s Feet

1. Prepare Your Supplies: You’ll need a ruler or measuring tape, a piece of paper, and a pen or pencil.
2. Place the Paper: Place the paper flat on the floor against a wall.
3. Position the Foot: Have the child stand with their heel against the wall and their foot on the paper.
4. Trace the Foot: Carefully trace around the child’s foot, keeping the pen or pencil perpendicular to the paper.
5. Measure the Length: Use the ruler or measuring tape to measure the distance from the heel to the longest toe.
6. Measure Both Feet: Measure both feet, as one foot may be slightly larger than the other.
7. Add Extra Space: Add about ½ inch (1.27 cm) to the measurement to allow for growth.

5.2 Tips for Buying Kids’ Shoes

• Measure Regularly: Measure your child’s feet every few months to ensure they are wearing the correct size.
• Consider the Fit: Ensure there is enough room for the toes to wiggle freely.
• Check for Slippage: The heel should fit snugly without slipping out of the shoe.
• Ask for Feedback: Ask the child if the shoes feel comfortable and provide adequate support.
• Shop in Person: Whenever possible, shop for kids’ shoes in person to ensure the best fit.

5.3 Common Mistakes to Avoid

• Relying on Hand-Me-Downs: Avoid using hand-me-down shoes, as they may not provide the necessary support and can affect foot development.
• Buying Too Large: Buying shoes that are too large can cause the child to compensate, leading to foot problems.
• Ignoring Width: Consider the child’s foot width when selecting shoes to ensure a comfortable fit.
• Neglecting Quality: Invest in quality shoes that provide good support and durability.

6. Factors Affecting Shoe Fit

Several factors can affect how a shoe fits, including foot shape, arch type, and individual preferences. Understanding these factors can help you choose shoes that provide the best possible fit and comfort.

6.1 Foot Shape

• High Arches: People with high arches may need shoes with extra cushioning and arch support.
• Flat Feet: Those with flat feet may benefit from shoes with firm midsoles and stability features.
• Wide Feet: Individuals with wide feet should look for shoes that offer wider width options.
• Narrow Feet: People with narrow feet may need shoes with adjustable straps or laces to ensure a snug fit.

6.2 Arch Type

• Neutral Arches: People with neutral arches typically have good pronation and can wear a variety of shoe types.
• Overpronation: Overpronation occurs when the foot rolls inward excessively. Shoes with stability features can help control overpronation.
• Supination: Supination (or underpronation) occurs when the foot rolls outward. Cushioned shoes can provide extra comfort and shock absorption.

6.3 Other Considerations

• Activity Level: The type of activity you’ll be doing in the shoes should influence your choice. Running shoes, for example, require different features than hiking boots.
• Personal Preferences: Comfort is key. Choose shoes that feel good on your feet and meet your individual needs.
• Medical Conditions: If you have any medical conditions affecting your feet (e.g., plantar fasciitis, bunions), consult with a podiatrist for shoe recommendations.

7. Tips for Trying on Shoes

Trying on shoes properly can make a significant difference in finding the right fit. Here are some tips to keep in mind:

7.1 Best Time to Try on Shoes

• End of the Day: Try on shoes at the end of the day when your feet are at their largest due to swelling.

7.2 What to Wear

• Socks: Wear the type of socks you typically wear with the shoes.
• Orthotics: If you use orthotics, bring them with you to ensure the shoes can accommodate them.

7.3 What to Look For

• Toe Room: Ensure there is enough room for your toes to wiggle freely. A thumb’s width of space between your longest toe and the end of the shoe is a good guideline.
• Heel Fit: The heel should fit snugly without slipping out of the shoe.
• Width: The shoe should not feel too tight or too loose across the width of your foot.
• Arch Support: The arch support should align with your foot’s arch.

7.4 Walking Around

• Walk Around the Store: Take a walk around the store to get a feel for the shoes.
• Try Different Surfaces: If possible, try walking on different surfaces (e.g., carpet, hard floor) to assess the shoe’s comfort and stability.

8. Maintaining Shoe Fit and Comfort

Once you’ve found the right shoes, proper maintenance can help prolong their life and maintain their fit and comfort. Here are some tips to follow:

8.1 Cleaning Your Shoes

• Regular Cleaning: Clean your shoes regularly to remove dirt and debris.
• Use Mild Soap: Use mild soap and water to clean most shoes.
• Avoid Harsh Chemicals: Avoid using harsh chemicals or abrasive cleaners, as they can damage the shoe material.
• Air Dry: Allow your shoes to air dry away from direct heat or sunlight.

8.2 Storing Your Shoes

• Store in a Cool, Dry Place: Store your shoes in a cool, dry place to prevent moisture damage.
• Use Shoe Trees: Use shoe trees to help maintain the shoe’s shape.
• Avoid Overcrowding: Avoid overcrowding your shoe storage area, as this can cause shoes to become misshapen.

8.3 Replacing Your Shoes

• Check for Wear and Tear: Regularly check your shoes for signs of wear and tear, such as worn soles or damaged uppers.
• Replace as Needed: Replace your shoes when they no longer provide adequate support or cushioning.
• Consider Mileage: For running shoes, consider replacing them after a certain mileage (e.g., 300-500 miles), as the cushioning can break down over time.

9. The Importance of Professional Shoe Fitting

While online resources and self-measurement can be helpful, professional shoe fitting offers several advantages that can ensure the best possible fit.

9.1 Benefits of Professional Fitting

• Accurate Measurement: Professional shoe fitters use specialized tools like Brannock devices to measure foot length, width, and arch length accurately.
• Expert Advice: Shoe fitters can provide expert advice on shoe types, brands, and features that are best suited for your foot shape and activity level.
• Personalized Recommendations: They can assess your gait and foot mechanics to recommend shoes that provide the right support and stability.
• Reduced Risk of Injury: Properly fitted shoes can reduce the risk of blisters, pain, and other foot problems.

9.2 Finding a Qualified Shoe Fitter

• Specialty Shoe Stores: Look for specialty shoe stores that employ trained shoe fitters.
• Running Stores: Running stores often have knowledgeable staff who can provide expert shoe fitting services.
• Podiatrists: Some podiatrists offer shoe fitting services as part of their practice.

10. Addressing Common Shoe Fit Issues

Even with careful measurement and trying on shoes, you may encounter fit issues. Here are some common problems and how to address them:

10.1 Heel Slippage

• Try Different Lacing Techniques: Experiment with different lacing techniques to secure the heel.
• Use Heel Grips: Heel grips can be inserted into the shoe to provide a more snug fit.
• Choose Shoes with a Snug Heel Counter: Look for shoes with a snug heel counter that provides good support.

10.2 Toe Cramping

• Ensure Adequate Toe Room: Make sure there is enough room for your toes to wiggle freely.
• Choose Shoes with a Wider Toe Box: Look for shoes with a wider toe box to accommodate your toes.
• Consider Shoe Material: Softer, more flexible materials can be more comfortable.

10.3 Arch Pain

• Ensure Proper Arch Support: Make sure the shoe provides adequate arch support.
• Use Orthotics: Orthotics can provide customized arch support and cushioning.
• Consult a Podiatrist: If arch pain persists, consult with a podiatrist for evaluation and treatment.

10.4 Blisters

• Ensure Proper Fit: Make sure the shoes fit properly and are not too tight or too loose.
• Wear Moisture-Wicking Socks: Moisture-wicking socks can help reduce friction and prevent blisters.
• Use Blister Prevention Products: Blister prevention products like tapes and balms can help protect sensitive areas.

FAQ: Frequently Asked Questions About Shoe Sizing

1. What if I am between shoe sizes?
We recommend you should size up, especially in active & sports shoes. This includes running shoes and hiking boots.

2. Does 0.5 size make a difference in shoes?
Yes, it certainly does! Wearing shoes that are too small can cause pain and injuries. Blisters, loss of toenails and bunions can all result from wearing shoes that are even 0.5 size too small. These are common ailments of beginner runners.

3. Is one foot bigger than the other?
It is common for people to have one foot that is slightly bigger than the other. Our tip is that you should buy shoes that fit the larger foot (buy pairs of shoes in the larger size of the two).

4. Should shoes be tight or loose?
Unfortunately, this is not a simple question. Shoes should not be too tight or too loose. You should be able to put a thumbs width at the end of your toe box, between your big toe and the pointy end of the shoe. You should also be able to snuggly fit your index finger between your heel and the back of the shoe. If you have not much (or not enough!) space in either of these areas, try a different size shoe.

5. When should I try on shoes?
A great tip for runners is to try on running shoes at the end of a work day. As you run, just like when you are on your feet for work, your feet swell. You will want to try on running shoes when your feet are at their largest. This allows them to still fit comfortably after a long distance run.

6. What size shoe should I buy?
This shoe chart is not a guarantee your shoes will fit. If you are in the area of Memphis, Tennessee, run on in to one of our running specialty & gear stores and our experienced fit experts will help you out!

7. How do I convert women’s shoe sizes to men’s?
To convert women’s shoe sizes to men’s, subtract 1.5 to 2 sizes. For example, a women’s size 9 is approximately a men’s size 7 to 7.5.

8. Can shoe sizes vary between different countries?
Yes, shoe sizes vary significantly between different countries. The main systems are US, UK, and European (EU) sizes.

9. What is a Brannock device, and how does it help with shoe sizing?
A Brannock device is a tool used to measure the length and width of your foot accurately. It helps determine the correct shoe size and ensures a proper fit.

10. How often should I measure my child’s feet for shoe size?
You should measure your child’s feet every 2-3 months because children’s feet grow quickly, and ensuring they have properly fitting shoes is important for their foot health and development.

Finding the right shoe size is essential for comfort and foot health. Whether you’re converting from Euro to US sizes or navigating brand-specific sizing nuances, understanding the factors that affect shoe fit can help you make informed choices. By measuring your feet accurately, considering foot width, and trying on shoes properly, you can find shoes that provide the best possible fit. And for personalized assistance, don’t hesitate to seek professional shoe fitting services.

For more information, resources, and tools to help you find the perfect fit, visit euro2.net today. Stay updated with the latest trends and expert advice to ensure your feet are always happy and healthy.

Address: 33 Liberty Street, New York, NY 10045, United States.
Phone: +1 (212) 720-5000
Website: euro2.net