Adult & Youth Sizing

How To Measure Your Foot Size

You can measure feet at home using a book, a ruler and a wall (this method is also shown in our sizing videos above). You can then scroll down and see where your measurement fits on our sizing charts to find the recommended shoe size.

Note: we do not recommend tracing your feet because doing so usually gives a larger measurement. Our sizing charts work in accordance with the following method.

To measure your feet:

sizing-feet-step-1
Remove shoes and socks and place bare foot so that the heel is barely touching a wall.
sizing-feet-step-2
Place a book on the floor, parallel to the wall, so that it is barely touching the front of the longest toe.
sizing-feet-step-3
Step away carefully and measure the distance from the book to the wall.

Size Charts

  1. Wiggle/growing room is already taken into account.
  2. If your child is on the border between two sizes then we recommend the larger size.
  3. We recommend using the metric (cm) column with your measurement, since it is more precise.
Approx Age RLength in InchesLength in CentimetersSoftstar Youth Size
4 - 6 Years 7 ¼” - 7 ⅝” 18.5 - 19.4 cm 1Y
5 - 8 Years 7 ⅝” - 7 ⅞” 19.4 - 20.2 cm 2Y
5 - 8 Years 7 ⅞” - 8 ¼” 20.2 - 21.0 cm 3Y
6 - 10 Years 8 ¼” - 8 ⅝” 21.0 - 21.9 cm 4Y
6 - 10 Years 8 ⅝” - 8 ⅞” 21.9 - 22.7 cm 5Y
8 - 12 Years 8 ⅞” - 9 ¼” 22.7 - 23.6 cm 6Y
8 - 12 Years 9 ¼” - 9 ⅝” 23.6 - 24.4 cm 7Y
12+ Years 9 ⅝” - 9 ⅞” 24.4 - 25.3 cm 8Y
  1. If you are on the border between two sizes then we recommend the larger size.
  2. When possible, we recommend using the metric (cm) column with your measurement, since it is more precise.
  3. Wide or narrow? If you have never found you needed wide or narrow shoes in the past then we suggest sticking with our regular width. If you think your feet need wide or narrow shoes then please consult the width chart below.
Softstar Adult SizeRegular US Shoes SizeLength in CentimetersLength in Inches
4U 4.4 - 5 Womens 20.7 - 22.2 cm 8 ⅜” - 8 ¾”
5U 5.5 - 6 Womens 22.2 - 23.0 cm 8 ¾” - 9 ”
6U 6.5 - 7 Womens 23.0 - 23.9 cm 9” - 9 ⅜”
7U 6.5 - 7 Mens
7.8 - 8 Womens
23.9 - 24.7 cm 9 ⅜” - 9 ¾”
8U 7.5 - 8 Mens
8.5 - 9 Womens
24.7 - 25.8 cm 9 ¾” - 10”
9U 8.5 - 9 Womens 25.6 - 26.4 cm 10” - 10 ⅜”
10U 9.5 - 10 Womens 26.4 - 27.3 cm 10 ⅜” - 10 ¾”
11U 10.5 - 11 Womens 27.3 - 28.1 cm 10 ¾” - 11”
12U 11.5 - 12 Mens 28.1 - 28.9 cm 11” - 11 ⅜”
13U 12.5 - 13 Mens 28.9 - 29.8 cm 11 ¾” - 11 ¾”
14U 13.5 - 14 Mens 29.8 - 30.5 cm 11 ¾” - 12”
15U 14.5 - 15 Mens 30.5 - 31.4 cm 12” - 12 ⅜”

Consult the chart below to determine your recommended width. Please note that this chart shows average measurements, but the height of your instep and the shape of your foot can also affect the width that fits best so these recommendations may not work for everyone. If you have never needed wide or narrow shoes in the past then a regular width will likely work best. If you normally need a wide shoe in other brands then we recommend ordering a wide width, even if you fall in to the regular width range on this chart.

Using the Width Chart:

  1. To measure your width, use the method described above in the "No Printer, No Problem" section. Just turn your foot so it is parallel to the wall and use a book to mark and measure the distance. Only the outside edge of the ball of your foot should be touching the wall (don't press your heel against the wall—just let it sit between the wall and the book).
  2. If the width of your foot is below the range listed for your size then a narrow shoe is recommended. If your width is above the range then a wide shoe is recommended.
  3. When possible, we recommend using the metric (cm) column with your measurement, since it is more precise.
Child SizeApprox Age RRange of Regular Width (cm)Range of Regular Width (inches)
2 0 - 6 months 4.3 - 5.9 cm 1 ⅝” - 2 ¼”
3 6 - 12 months 4.6 - 6.2 cm 1 ¾” - 2 ½”
4 12 - 18 months 5.0 - 6.6 cm 2” - 2 ⅝”
5 18 months 5.3 - 6.9 cm 2 ⅛” - 2 ¾”
6 18 - 24 months 5.6 - 7.2 cm 2 ¼” - 2 ⅞”
7 2 years 5.7 - 7.3 cm 2⅜” - 2 ⅞”
8 2 - 3 years 6.0 - 7.6 cm 2 ⅜” - 3”
9 3 years 6.4 - 8.0 cm 2 ½” - 3 ⅛”
Youth SizeApprox Age RLength in CentimetersLength in Inches
1Y 4 - 6 Years 18.5 - 19.4 cm 7 ¼” - 7 ⅝”
2Y 5 - 8 Years 19.4 - 20.2 cm 7 ⅝” - 7 ⅞”
3Y 5 - 8 Years 20.2 - 21.0 cm 7 ⅞” - 8 ¼”
4Y 6 - 10 Years 21.0 - 21.9 cm 8 ¼” - 8 ⅝”
5Y 6 - 10 Years 21.9 - 22.7 cm 8 ⅝” - 8 ⅞”
6Y 8 - 12 Years 22.7 - 23.6 cm 8 ⅞” - 9 ¼”
7Y 8 - 12 Years 23.6 - 24.4 cm 9 ¼” - 9 ⅝”
8Y 12+ Years 24.4 - 25.3 cm 9 ⅝” - 9 ⅞”
Adult SizeRegular US Shoes SizeLength in CentimetersLength in Inches
4U 4.4 - 5 Womens 20.7 - 22.2 cm 8 ⅜” - 8 ¾”
5U 5.5 - 6 Womens 22.2 - 23.0 cm 8 ¾” - 9 ”
6U 6.5 - 7 Womens 23.0 - 23.9 cm 9” - 9 ⅜”
7U 6.5 - 7 Mens
7.8 - 8 Womens
23.9 - 24.7 cm 9 ⅜” - 9 ¾”
8U 7.5 - 8 Mens
8.5 - 9 Womens
24.7 - 25.8 cm 9 ¾” - 10”
9U 8.5 - 9 Womens 25.6 - 26.4 cm 10” - 10 ⅜”
10U 9.5 - 10 Womens 26.4 - 27.3 cm 10 ⅜” - 10 ¾”
11U 10.5 - 11 Womens 27.3 - 28.1 cm 10 ¾” - 11”
12U 11.5 - 12 Mens 28.1 - 28.9 cm 11” - 11 ⅜”
13U 12.5 - 13 Mens 28.9 - 29.8 cm 11 ¾” - 11 ¾”
14U 13.5 - 14 Mens 29.8 - 30.5 cm 11 ¾” - 12”
15U 14.5 - 15 Mens 30.5 - 31.4 cm 12” - 12 ⅜”

Difficulty Taking Your Measurement? Try Our Print-Out

Unsure about your size? Our printable guides will help you find the best fit for your feet! Just print the guide for the appropriate age group below and follow the instructions on the page (if you don't have access to a printer then click here or scroll down for another option).

Note: before you print these guides, make sure your printer settings will not shrink or scale the page. Uncheck any boxes labeled "Fit to Printable Area" and/or set scaling options to "None."

Want more details? Check out our videos for more sizing tips and visual step-by-step instructions:

Child Sizing

How To Measure Your Foot Size

You can measure feet at home using a book, a ruler and a wall (this method is also shown in our sizing videos above). You can then scroll down and see where your measurement fits on our sizing charts to find the recommended shoe size.

Note: we do not recommend tracing your feet because doing so usually gives a larger measurement. Our sizing charts work in accordance with the following method.

To measure your feet:

1 Sizing guide
Remove shoes and socks and place the bare foot so that the heel is barely touching a wall.
2 Sizing guide
Remove shoes and socks and place the bare foot so that the heel is barely touching a wall.
3 Sizing guide
Remove shoes and socks and place the bare foot so that the heel is barely touching a wall.

Size Charts

  1. Wiggle/growing room is already taken into account.
  2. If your child is on the border between two sizes then we recommend the larger size.
  3. We recommend using the metric (cm) column with your measurement, since it is more precise.
Child SizeApprox Age RRange of Regular Width (cm)Range of Regular Width (inches)
2 0 - 6 months 4.3 - 5.9 cm 1 ⅝” - 2 ¼”
3 6 - 12 months 4.6 - 6.2 cm 1 ¾” - 2 ½”
4 12 - 18 months 5.0 - 6.6 cm 2” - 2 ⅝”
5 18 months 5.3 - 6.9 cm 2 ⅛” - 2 ¾”
6 18 - 24 months 5.6 - 7.2 cm 2 ¼” - 2 ⅞”
7 2 years 5.7 - 7.3 cm 2⅜” - 2 ⅞”
8 2 - 3 years 6.0 - 7.6 cm 2 ⅜” - 3”
9 3 years 6.4 - 8.0 cm 2 ½” - 3 ⅛”

Consult the chart below to determine your recommended width. Please note that this chart shows average measurements, but the height of your instep and the shape of your foot can also affect the width that fits best so these recommendations may not work for everyone. If you have never needed wide or narrow shoes in the past then a regular width will likely work best. If you normally need a wide shoe in other brands then we recommend ordering a wide width, even if you fall in to the regular width range on this chart.

Using the Width Chart:

  1. To measure your width, use the method described above in the "No Printer, No Problem" section. Just turn your foot so it is parallel to the wall and use a book to mark and measure the distance. Only the outside edge of the ball of your foot should be touching the wall (don't press your heel against the wall—just let it sit between the wall and the book).
  2. If the width of your foot is below the range listed for your size then a narrow shoe is recommended. If your width is above the range then a wide shoe is recommended.
  3. When possible, we recommend using the metric (cm) column with your measurement, since it is more precise.
Child SizeApprox Age RRange of Regular Width (cm)Range of Regular Width (inches)
2 0 - 6 months 4.3 - 5.9 cm 1 ⅝” - 2 ¼”
3 6 - 12 months 4.6 - 6.2 cm 1 ¾” - 2 ½”
4 12 - 18 months 5.0 - 6.6 cm 2” - 2 ⅝”
5 18 months 5.3 - 6.9 cm 2 ⅛” - 2 ¾”
6 18 - 24 months 5.6 - 7.2 cm 2 ¼” - 2 ⅞”
7 2 years 5.7 - 7.3 cm 2⅜” - 2 ⅞”
8 2 - 3 years 6.0 - 7.6 cm 2 ⅜” - 3”
9 3 years 6.4 - 8.0 cm 2 ½” - 3 ⅛”
Youth SizeApprox Age RLength in CentimetersLength in Inches
1Y 4 - 6 Years 18.5 - 19.4 cm 7 ¼” - 7 ⅝”
2Y 5 - 8 Years 19.4 - 20.2 cm 7 ⅝” - 7 ⅞”
3Y 5 - 8 Years 20.2 - 21.0 cm 7 ⅞” - 8 ¼”
4Y 6 - 10 Years 21.0 - 21.9 cm 8 ¼” - 8 ⅝”
5Y 6 - 10 Years 21.9 - 22.7 cm 8 ⅝” - 8 ⅞”
6Y 8 - 12 Years 22.7 - 23.6 cm 8 ⅞” - 9 ¼”
7Y 8 - 12 Years 23.6 - 24.4 cm 9 ¼” - 9 ⅝”
8Y 12+ Years 24.4 - 25.3 cm 9 ⅝” - 9 ⅞”
Adult SizeRegular US Shoes SizeLength in CentimetersLength in Inches
4U 4.4 - 5 Womens 20.7 - 22.2 cm 8 ⅜” - 8 ¾”
5U 5.5 - 6 Womens 22.2 - 23.0 cm 8 ¾” - 9 ”
6U 6.5 - 7 Womens 23.0 - 23.9 cm 9” - 9 ⅜”
7U 6.5 - 7 Mens
7.8 - 8 Womens
23.9 - 24.7 cm 9 ⅜” - 9 ¾”
8U 7.5 - 8 Mens
8.5 - 9 Womens
24.7 - 25.8 cm 9 ¾” - 10”
9U 8.5 - 9 Womens 25.6 - 26.4 cm 10” - 10 ⅜”
10U 9.5 - 10 Womens 26.4 - 27.3 cm 10 ⅜” - 10 ¾”
11U 10.5 - 11 Womens 27.3 - 28.1 cm 10 ¾” - 11”
12U 11.5 - 12 Mens 28.1 - 28.9 cm 11” - 11 ⅜”
13U 12.5 - 13 Mens 28.9 - 29.8 cm 11 ¾” - 11 ¾”
14U 13.5 - 14 Mens 29.8 - 30.5 cm 11 ¾” - 12”
15U 14.5 - 15 Mens 30.5 - 31.4 cm 12” - 12 ⅜”

Difficulty Taking Your Measurement? Try Our Print-Out

Unsure about your size? Our printable guides will help you find the best fit for your feet! Just print the guide for the appropriate age group below and follow the instructions on the page (if you don't have access to a printer then click here or scroll down for another option).

Note: before you print these guides, make sure your printer settings will not shrink or scale the page. Uncheck any boxes labeled "Fit to Printable Area" and/or set scaling options to "None."

Want more details? Check out our videos for more sizing tips and visual step-by-step instructions:

"Thank you, thank you, thank you!!!! I have purchased over 8 pair of 'minimalist' shoes in the past 3 years...none of them felt like walking barefoot to me......until now. Your leather is soft your soles are flat and my foot is relaxed!!!"

Janet in Asheville North Carolina.

"My entire experience with Softstar has been nothing short of an amazing experience from beginning to end. Will not buy any other shoes...my feet no longer hurt at all."

Julie M. Oak Park, Ilinois

"This shoe is exactly what you would hope it to be. High quality leather and workmanship in a simple, natural stance running shoes made of all natural materials. Glad I found them."

Wayne B. Ann Arbor Michigan

"I've never had shoes that have fit as well as these or received as many compliments… I wish I had found them sooner!"

Kirsten Q, Bolton Connecticut

"There are no other shoes like Softstar - strong, comfortable, pretty - the best choice of minimal shoes one can get. Thank you for making our lives easier and wonderful!"

Michal Haogen, Israel

"I am loving these shoes! They are just lovely to have on the feet. And I am not easily impressed... There's nothing on the market that I know of that allows full toe splay! To me, it's a beautiful thing to let the toes move with absolute freedom in the shoe. I cannot do that with ANY OTHER of the barefoot shoes."

Richard Megagrip Primal RunAmoc

"I spent SO MANY years searching for a shoe to fit my feet. At last, you have given me such a shoe! I am convinced that had I met this shoe 30 years ago, I would not have the deformed feet I have now, nor would I have had surgery done on one of them. Abundant thanks for this design that honors my feet."

Turtle Primal Sawyer

"These shoes are absolute perfection… The toe box finally allows my pinky toe and big toe to splay naturally and has taken away all previous foot pain… My feet will accept nothing less now."

Kris Primal Sawyer

"Finally something I will wear to work that is truly foot shaped… I usually take my shoes off as soon as I arrive home. I was so comfortable in these that I didn't think about it, and I left them on for hours into the evening."

Finn Primal Merry Jane

"These are fantastic. Softstar showed themselves as the best minimal shoe company on the market with these. Functionally, they are the best fitting shoes I own, and they are the most stylish."

Ashley Primal Merry Jane

"Blown away. These should be the standard. I work at a physio clinic and see multiple people come in with foot pain (bunions, flat feet, plantar fasciitis) and it's mostly because of the effects of improper footwear over time... These shoes are the perfect solution."

Saul Primal RunAmoc

"These are the best shoes I've ever owned. FINALLY A TOE BOX SHAPED LIKE A HEALTHY FOOT… I can wear my toe separators in these without any squishing or pressure against the sides of the shoe. Finally, finally, finally... someone prioritized function over form in creating a shoe that feels great to wear."

Ben Primal RunAmoc