Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
Run 500 Fine Invisible Running Socks
Want more comfort? Thanks to the microfibre thread, these invisible running socks provide excellent comfort for your short running sessions.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Comfortable fit
Soft-touch component, flat seams at the toe.
Moisture wicking
Material absorbs and wicks perspiration away
Stability
Elastic strip over the top of the foot arch to hold the sock in place.
Questions & Answers
There are no questions
Be the first to post a question
Product Customer Reviews

Love them
Very good
Great fit and feel
Fabric quality not great, shows excessive signs of wear after first few wears - used for walking and light jogs. Fluffs up and sort of pills. Runs small, however need to pull stocks hard to stretch to fit, but results in sock slipping.
Hi William,
Thank you for your feedback about the Invisible Run Socks, we are sorry your expectations were not met on this occasion. These socks are an extremely popular and important line across the business so your points regarding fabric durability, sizing and heel slippage will be logged with our production team for overall quality referencing.
With apologies for any inconvenience caused, if you are able and willing to bring the socks back to a store we will resolve for you by way of exchange or return depending on your preference.
Thank you and regards
Mark
Mark
The fabric feels comfortable, however the quality of the fabric is poor, very poor. It shows very high amounts of wear after first couple wears - it fluffs and "pills". Does not happen with other running socks with similar fabric composition. Fit also runs small and slips down the heel - I've tried on several pairs of runners but they don't hold their position.
Hi William,
Thank you for your feedback about the Invisible Run Socks, we are sorry your expectations were not met on this occasion. These socks are an extremely popular and important line across the business so your points regarding fabric durability, sizing and heel slippage will be logged with our production team for overall quality referencing.
With apologies for any inconvenience caused, if you are able and willing to bring the socks back to a store we will resolve for you by way of exchange or return depending on your preference.
Thank you and regards
Mark
Mark
Good lightweight socks.
Without a doubt, these would have to be the best socks I’ve had for training! So comfy I don’t want to take them off.
Comfortable. great fit.
Have now been using these Decathlon socks for 3 years and have run numerous half and one full marathon in them plus hundreds of k’s in training. No rubbing, no blisters and all round comfort. My go to socks
I was looking for socks that didn’t fall down into my shoes and I found them!
good
I love these sox.
I will only buy these from now on, just need to find where I can buy online as I now live in northern nsw
The most comfortable sock I have worn
I have been looking for a replacement sock for marathon running since the ones I had been wearing were discontinued two years ago. Tried many brands in many price brackets and had no luck until I found and tried these. Super happy
Hi Judith
Thank you for your feedback :)
Your opinion is important to us as we continuously strive for our customers` full satisfaction. Our mission is to make sports accessible to others with good quality while at the same time maintaining very affordable prices. Value for money.
We will be very happy to have you back shopping with us.
Daniel Khoury
Fitness / Footwear Commercial Director & Buyer
Daniel.khoury@decathlon.com
Size Guide

Additional Product Information
Composition
Socks: 96.0% Polyamide, 4.0% Elastane
2-pack
This model is available in packs of 2 socks.
Product testing
These socks have been tested in running sessions of 20 minutes to over an hour to guarantee excellent comfort for all our users on both long and short runs.
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs