Hello. I'm OLENO, a sock sommelier.
Runners, do you think your sock size is the same as your shoe size?
Actually, this is half right and half wrong.
Many people choose their sock size "just because," but socks that don't fit properly will not only reduce your running performance, but could also cause foot problems.
This time, I would like to talk about how to choose the right sock size and what to be careful about to protect runners' feet.
【table of contents】
1. Shoe size does not equal sock size!
2. Problems that occur when the size is not right
3. How do I find the right sock size for me?
4. Be aware of size differences between overseas and Japanese products
5. Why runners should pay particular attention to size
1. Shoe size does not equal sock size!
You might think that it's okay because you're choosing socks with the same number as your shoe size, but this is actually a pitfall.
Shoe size is merely an indication of the "inside length of the shoe." On the other hand, socks are influenced by not only the "dimensions of the foot itself," but also the "knitting method" and "elasticity of the material."
For example, even if a sock is labeled as being for a size 25-27cm, the fit will vary depending on the manufacturer and product. Even if you think your socks fit perfectly, they may actually be putting strain on your feet.
2. Problems that occur when the size is not right
Wearing socks that are too small can cause pressure and reduce blood flow, leading to cold feet and accumulated fatigue .
On the other hand, if the size is too large, the socks may slip off and cause the following problems:
1. Socks sag inside your shoes, causing blisters and calluses
❷Arch support shifts, leading to poor performance
3) There is extra space in the toes and heels, which reduces the fit of the shoes.
❹ Excess fabric causes wear and tear, reducing durability.
For runners who run long distances in particular, the fit of the socks is a very important factor that determines comfort and concentration while running.
3. How do I find the right sock size for me?
So how do you find the right sock size for you?
Please refer to the steps below.
① Measure your actual foot length
Stand barefoot with your heels against a wall and measure the length from your toes. Some people have different lengths on their left and right feet, so use the longer end as a guide.
② Check the shape of your feet
The width of your foot and the height of your instep also affect the fit. People with high insteps (high and thick when viewed from the side) will find it more comfortable to choose a material with high elasticity.
③ Check the manufacturer's size guide
Depending on the brand or product, the actual measurements may vary even if the same size is indicated, so if possible, check the size chart and reviews on the official website.
4. Try them on
Especially when it comes to sports socks, many people fall between a size L and a size M.
If you are concerned about subtle differences, we recommend trying two sizes and comparing them.
4. Be aware of size differences between overseas and Japanese products
Another thing to be careful about is socks made overseas.
US and EU size notations are slightly different from Japanese sizes. For example, even if a US "M" is written as 25-27cm in Japanese size, it may actually be equivalent to 26.5-28cm.
In addition, since Western feet have a low instep and are narrower, the same size may not fit Japanese feet.
If you are a Japanese runner, choosing socks made in Japan will help you get a better fit.
5. Why runners should pay particular attention to size
Socks are like an "interface" that connects your shoes and your feet. If the size is not right, you will not be able to get the most out of your shoes, no matter how high-performance they are.
Especially in running,
- My socks slip off with every step
- The fabric wrinkles when you sweat.
- Friction occurs and the feet get hurt
These issues affect both performance and mental health.
Socks that fit perfectly create a feeling of being one with your feet, making the experience of running itself even more enjoyable.
6. Summary: Choosing the right sock size is also part of your performance
We believe that socks are not just a consumable item.
When the comfort under your feet changes, the view 1km ahead changes.
"I've been having discomfort in my feet lately." "I get a lot of blisters." "I get tired every time I run."
If you have such a problem, it may be due to the size of your socks.
Take a moment to look at your feet and choose the socks that really fit you.
This will be the first step towards a more comfortable running life.
OLENO socks are particular about size and fit.
We at OLENO are a Japanese manufacturing brand that has been making socks for over 90 years .
We offer socks to suit any occasion, including the ULTIMATE series, developed in collaboration with top athletes, and the Comod(y) series, which can be used for a wide range of purposes, from everyday wear to running.
Of course, we use our unique manufacturing techniques to pay careful attention to the subtle fit of each size.
The design takes into consideration the width of the foot, the height of the instep, and the landing impact that is unique to runners, and aims to provide a feeling of unity as if you are not wearing any shoes, rather than just a shoe that fits perfectly.
▶ View the lineup by size Be sure to check out OLENO socks made for runners.
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