Run900 5-Finger Socks - Black/Red

2026 reviews

Our design teams developed these running socks for your training sessions.

Why are there 5 toes? Finely knitted with anti-fiction thread, these running socks protect your toes to prevent them from irritating each other during your running outings.

ID 8664317

€5.00

Tax included

Colour: Black

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Features
Design benefits

moisture management

Material absorbs and wicks perspiration away

reduced chafing

knitted with a special yarn to reduce the effects of rubbing.

stability

Elastic strip at the midfoot arch to hold the sock in place on the foot.

Design details

5 toes

the five toes of the foot are kept apart by a very fine anti-friction thread that reduces irritation when they rub against each other.

anti-friction yarn zoning

with the DECATHLON Sportslab (our R&D department), we have superimposed the map of perspiration rates during physical exercise with that of potential blistering when running in order to put the anti-friction yarn in the right areas. On this model, it starts at the heel, goes through the midfoot arch and finishes on each toe with the aim of reducing chafing.

knit design

with the DECATHLON Sportslab (our R&D department), we have superimposed the map of perspiration rates during physical exercise with that of potential blistering when running in order to put the air cooling areas and reinforcements in the ideal areas.
Usage & care
Warranty

1 Years

Care Instructions

Cleaning

DO NOT DRY CLEAN.

MAXIMUM WASH TEMPERATURE OF 40°C. NORMAL TREATMENT.

DO NOT IRON.

DO NOT TUMBLE DRY.

BLEACHING EXCLUDED.
Specifications

composition

Socks: 4.0% Elastane, 96.0% Polyamide
Testing

Test product

Widely used by Japanese marathon runners, these socks were tested and approved by every type of runner (trail, running, orienteering, jogging, etc.). One of them, who is prone to blistering between his toes, completed the Tour of the Mont-Blanc without a single irritation!
Environmental impact

With ecodesign, we reduce the environmental impact of our products.

Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.
Learn more about our approach

Process

Dope dyed

Product made from 95% dope dyed yarn

Read more

Using this mass-dyeing process enables us to reduce CO2 emissions linked to the production of dyed textiles by at least 17% compared to conventional dyeing.