Asics Shoe Size Chart: How To Choose Your Size?

Asics is a Japanese company that specializes in sports apparel, footwear, and equipment. It’s both the largest supplier of running shoes worldwide and the biggest running shoe company in Japan. Asics is a popular brand that’s considered the “gold standard” in many aspects of the running industry.

Asics Size Conversion Chart For Men

Asics Shoes

US 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 36 37 37.5 38 39 39.5 40 40.5 41.5 42 42.5 43.5 44 44.5 45 46 46.5
CM 22.50 23.00 23.50 24.00 24.50 25.00 25.25 25.50 26.00 26.50 27.00 27.50 28.00 28.25 28.50 29.00 29.50

Asics  Size Conversion Chart For Women

Asics Women Shoes

US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
UK 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
EU 36 37 37.5 38 39 39.5 40 40.5 41.5 42 42.5 43.5 44 44.5
CM 22.75 23.00 23.50 24.00 24.50 25.00 25.50 25.75 26.00 26.50 27.00 27.50 28.00 28.50

Asics Size Conversion Chart For Kid

Asics Kid Shoes

US K10 K11 K12 K13 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
EU 27.00 28.50 30.00 31.50 32.50 33.00 33.50 34.50 35.00 35.50 36.00 37.00 37.50 38.00 39.00 39.50 40.00
CM 17.00 17.50 18.50 19.50 20.00 20.50 21.00 21.50 22.00 22.25 22.50 23.00 23.50 24.00 24.50 25.00 25.50

Asics Shoe Sizing for Wide Feet?

Asics is a great brand that offers a wide variety of running shoes, but what if you have wide feet? Wide feet can be difficult to fit into shoes, especially if the shoe is a narrow width. If you have wide feet, it’s best to know your exact size in a shoe before attempting to buy it online. We created this Asics shoe size guide to help runners find the perfect fit for them. 

If you wonder what size shoe you should order from Asics, click here to go to our Asics brand sizing guide. The following chart shows the recommended weight for the average men’s and women’s shoe sizes. The average shoe size for both men and women typically weighs around 12 – 14 oz.

How to Measure Your Feet for Asics Shoe Size?

There are two different ways to measure your feet for new shoes online. The first is to measure the outside of the running shoe using something called a general ruler. A general ruler is simply something people can use to measure where they know their foot is located. You can also find this in stores near the shoe racks and stationery shops. The second way is measuring into your running shoes. This sounds like it would make more sense but creates a bigger problem than it’s worth.

  1. Place one foot on a ruler so that your heel is directly over the end of the ruler.
  2. Place the other foot in front of the other so that your toes are touching the end of it.
  3. Measure both feet together and then divide that number by two to get your shoe size. The average shoe size ranges from 7.5 – to 8.5 oz, so you’ll have to consider this measurement when trying to find a website or store that offers wide widths in running shoes.

General Guidelines to Asics Shoe Sizing?

Asics is a little more generous with the widths than other brands, but they never go all out. If you are a runner but have wide feet, then you should take the following into account when ordering shoes from Asics:

1. Measure into your shoe

If you aren’t sure of your size, then measure into a pair of shoes that fits you well. If the length is too long, you will want to order a 1/2 size smaller.

2. Don’t assume that Asics sizes are like others

Just because you wear an 11 from one brand doesn’t mean it will fit the same in another brand. Always measure into your Asics running shoes or go to a store to find your true shoe size before ordering online.

3. If You Have Wide Feet

If you have wide feet, you shouldn’t buy shoes online since you will wear them out before you wear them in. To find the best running shoes that fit your broad feet, measure into a pair of shoes before ordering online.

4. If You Have Narrow Feet

If you have narrow feet, you should consider ordering shoes at least 1/2 size larger than you normally wear in running shoes. For example, if you normally wear a size 8, order a size 9. If you have narrow feet and buy shoes online, you should also consider ordering half a size larger, so the shoe size matches up.


How can I convert my shoe size from the U.S. to European or U.K.?

Easy, all you need to do is find a pair of running shoes from Asics that fits you well and use our general sizing chart on the site. Use the ruler or measuring tape, and measure the length of your shoe in inches. Then simply subtract 2.54 (the conversion factor) from the measurement to get your size and match it up with our chart below.

Which brands of running shoes come in wide widths?

Many brands, but not all, will have a wide width that your feet could fit into comfortably during training and racing.

What is Asics shoe Top to Bottom Height Measurement?

Asics top to bottom measurement is the distance from the bottom of the heel to the tip of the toe. Since this measurement doesn’t require you to take your running shoes off or measure both feet, it’s a good way to quickly compare two pairs of shoes. If you measure in a pair where the toe points upward, then your running shoe has a higher top to bottom measurement than another pair that has its toe pointed downward.

Should I Measure my Running Shoes in or Out of the Shoe?

If you want to measure your running shoes in a store, then don’t try to measure them out of the shoe. Instead, simply place your feet on top of a general ruler and measure your feet. For example, if you have a foot length between 12.5 – 13 inches, you should order a size 9 running shoe from Asics.

How to Find Your Asics Shoe Size?

The best way to find your running shoe size is to measure into the shoes you own or a pair that fits you well. If you need help finding your true Asics shoe size, it’s best to use a general ruler and measure both feet together before looking for the results online. Read this chart to determine the average men’s and women’s shoe size range for all popular running brands, including Asics. If you have any other questions regarding Asics sizing, ask us in the comment section below, and we’ll be happy to help.

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