Run900 Running 5-Finger FIne Socks - Eco-Design - Black

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.

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.

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.

The black and white models are woven with dope-dyed yarn.Dying textiles requires a lot of water but produces a lot of waste water from dye baths. In order to reduce this impact on the environment, we have chosen to use dope-dying, with the colour pigments integrated as the yarn is manufactured.