[Set Product] Relax Warm Coral Fleece Socks - Warm Winter Room Socks (3 Pairs)

¥3,399

A Complete Guide to Measuring and Choosing Sock Sizes [Japanese/US/EU Conversion Chart Included]

"My toes have too much room," "the elastic is too tight around my ankle"...these might be due to incorrect size selection. This guide explains how to choose the right sock size, from correctly measuring your foot length to selecting socks based on age and purpose, including a conversion chart for Japanese, US, and European sizes.

All you need is paper and a ruler. The first step is to correctly measure your foot length (from heel to toe).

Sock sizing can vary slightly between brands and countries. It's safest to first determine your foot length (the distance from the back of your heel to the tip of your longest toe) and then choose the closest size using a conversion chart. Adjust the fit according to your purpose (commuting, exercise, cold protection).

1. How to Correctly Measure Foot Length (5 Steps)

Secure paper to the floor: Align the edge of the paper with a wall and secure it with tape so it doesn't move.
Stand with your heel against the wall: Distribute your weight evenly. Remove your socks and stand barefoot.
Mark the position of your longest toe: Draw a line at the tip of your longest toe (either your big toe or index toe).
Measure from the wall to the mark: Use a ruler to measure in "mm" (=foot length).
Measure both feet and use the longer one: Since there can be a difference between your left and right foot, use the measurement from the longer foot as your standard.

💡 Tip: Your feet tend to swell in the evening, so it's less likely to make a mistake if you measure twice, in the morning and evening, and choose the larger size.

2. Japanese/US/EU Size Conversion Chart

There may be variations depending on the brand. Please use this as a guideline (for half sizes, adjust up or down based on your preferred fit).

Japan (cm)	US (Men/Women)	EU	Approximate Sock Size (General)
22.0–24.0	US W5–7	EU 35–37	Women's S–M / Unisex S
24.5–26.0	US M6–8 / W7.5–9.5	EU 38–41	Unisex M / Men's S–M
26.5–28.0	US M8.5–10	EU 42–44	Unisex L / Men's M–L
28.5–30.0	US M10.5–12	EU 45–46	Men's L–XL

※ Sports/compression types may have a slightly tighter fit (adjust according to purpose).

3. How to Choose Socks by Age and Purpose

Kids

Since children grow quickly, choose a slightly larger size. Ribbed cuffs are recommended to prevent slipping.
Socks with heel markers are convenient for school or physical education.

Women's

For pumps and loafers, thin socks with non-slip inner features are comfortable.
For cold weather, consider wool blend/double-knit; for swelling, consider light compression.

Men's

For business, thin crew socks with reinforced heels and toes last longer.
For sports, sweat-wicking and quick-drying + arch support are ideal.

Sports/Outdoor

Running/Gym: Thin to medium-thick quick-drying mesh + arch support
Hiking: Medium to thick merino wool blend + essential to check compatibility with shoes

4. Relationship Between Sock Length (Ankle/Crew/Knee-High) and Size

Ankle length: Popular for sneakers. For low-cut shoes, use ones with non-slip features.
Crew length: Most versatile. The tightness at the calf changes, so check the cuff design carefully.
Knee-high socks: For warmth and compression. If your calves are thicker, consider sizing up.

💡 Point: Even with the same foot length, the fit changes depending on the thickness of your calves. Be careful with prolonged tightness from compression types.

View Women's Socks View Men's Socks View Kids' Socks Foot Health Check (Free PDF)

Frequently Asked Questions

If I'm unsure about the size, should I go larger or smaller?

For everyday wear, slightly larger is generally better, while for sports or compression socks, slightly tighter is the guideline. If in doubt, also check the return policy.

What's a safe size to choose for a gift?

If you don't know the recipient's shoe size, Unisex M (approx. 24.5–26.0cm) made of highly stretchy material is a safe bet.

Sock Style Guide (Free PDF)

Seasonal, color, and styling tips in one guide.

Complete Sock Care Guide (Free PDF)

Basic washing, drying, storage, and material-specific care.

Foot Health Checklist (Free PDF)

5 self-checks + daily care.

Product Details

SOCKSLOVER SELECT

[Set Product] Relax Warm Coral Fleece Socks - Warm Winter Room Socks (3 Pairs)

A set of three Relax Warm Coral Fleece Socks to protect your feet from the winter cold. The fluffy, thick blended polyester fabric comfortably warms women's feet.

Reasons to Choose

Uses thick, warm coral fleece material
Anti-friction feature for comfortable wear
Excellent warmth retention for autumn and winter
Set of 3 pairs allows for enjoyment of different colors

Comfortable Warmth from Your Feet

These Relax Warm Coral Fleece Socks use a thick blended polyester fiber to keep your feet warm even in cold weather. The anti-friction feature ensures comfortable wear for extended periods. One size fits women's feet and they are also ideal as room socks. Since they come in a set of 3 pairs, you can choose colors to match your mood or outfit.

Recommended for these occasions

For relaxing at home
For commuting or school on cold days
For winter outdoor activities and walks
Perfect for presents and gifts

Brighten Your Feet with a Rich Color Selection

Available in 10 colors: black, caramel, creamy white, gray, navy blue, pink, purple, red, white, and yellow. Choose your favorite color to add a touch of flair to your winter fashion.

10 Colors to Choose From

With a wide range of colors from simple black and gray to bright and vibrant pink and yellow, you can choose the one that suits your preference. Since it's a set of 3 pairs, it's also recommended to get different colors.

Product Image

Product Information

Product Name	[Set Product] Relax Warm Coral Fleece Socks - Warm Winter Room Socks (3 Pairs)
Category	Socks
Material	Polyester
Size	One Size
Weight	Please refer to the product page
Closure	Please refer to the product page
Pockets	Please refer to the product page
Color	Black, Caramel, Creamy White, Gray, Navy Blue, Pink, Purple, Red, White, Yellow

For Your Peace of Mind

SOCKSLOVER is an online store operated for customers in Japan.

We strive to provide a secure shopping experience by clearly stating shipping periods, return conditions, and contact information.

Shipping and Returns

Shipping: SOCKSLOVER offers free shipping on all products. After your order, we typically prepare for shipping within 2-4 business days, and delivery takes approximately 7-14 business days after dispatch.

Returns/Refunds: In case of product defects, we will issue a refund or resend the item. Please refer to our return and refund policy for details.

Frequently Asked Questions

Q. What about the sizing?

A. They are one size, designed to fit women's feet.

Q. How should I wash them?

A. Please refer to the product page for details. Generally, we recommend hand washing or machine washing in a net.

Q. Can I choose the colors for the 3-pair set?

A. There are 10 color variations, but please check the product page for set combinations.

Reviews

Shipping & Returns

Shipping

SOCKSLOVER is proud to offer worldwide shipping.
After your order is completed, it usually takes 2-4 business days for us to prepare it for shipping.
We do our best to deliver your order as quickly as possible.

Once your order has been shipped, delivery typically takes 7-14 business days, depending on the country or region.
*Please note that delivery may be delayed due to holidays, natural disasters, pandemics, or other unforeseen circumstances.

Returns

Our return policy is 30 days. If 30 days have passed since you received your item, we cannot offer you a refund or exchange.

[Set Product] Relax Warm Coral Fleece Socks - Warm Winter Room Socks (3 Pairs)

A Complete Guide to Measuring and Choosing Sock Sizes [Japanese/US/EU Conversion Chart Included]

1. How to Correctly Measure Foot Length (5 Steps)

2. Japanese/US/EU Size Conversion Chart

3. How to Choose Socks by Age and Purpose