Made for absorbing sweat in the CLIMBER'S hands.
Large stock of chalk to fill the bag.


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VersatilityIndoor, bouldering, big wall climbing.
Ease of useto put in the chalk bag.
Absorptionpowdered chalk for keeping hands dry
Information / Concept / Technologie
Structure : 100.0% Magnesium (MG)


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does the job!
Used for 1 week or less
well so far it's nice. no regrets.
Just the ticket.
Used for More than 1 year
No nonsense product, does what it's supposed to, at a sensible price.
Fine and grippy
Used for 3 to 6 months
Feels good on the hands, not at all lumpy, does not irritate skin. Does what you want it to on the holds. At a great price!
Used for 2 to 8 weeks
The chalk pack I've bought is really uncomfortable to use. There are a lot of clumps that I need to break it each and every time before climbing. Its like I've poured water on my chalk bag by mistake.
It does works as a normal chalk for climbing
Too many clumps which I need break and use
Response of the brand
Hi Ashwin,
We thank you for your interest in our products and appreciate your feedback.
The magnesium chalk is a mix of pure powder and parts of fragments from the same material, a hybrid between a chalk block and powder. The chalk has the ability to get humidity and this phenomena is pronounced if it is powder. Also, climbers appreciate to break the few small blocks themselves. That's why, voluntarily we avoid to mill all the product to powder form. It also helps in less wastage. If the chalk you have is different than that, then maybe it it has absorbed more humidity and you can get it exchanged in the nearest Decathlon store.

I am available in case of any questions.
Happy Climbing!

Thanks and Regards,

Ravindra Charan
Product Trainer & Community Manager-Mountain Sports
Used for More than 1 year
best chalk for the price
Response of the brand
Hi Matteo,

Thanks for the feedback. Happy to know you like the product. Happy climbing!

Your user happiness Agent
Used for 2 to 8 weeks
Dobrá kvalita
kvalita, balení, cena
magnezium lezeni
Used for 3 to 6 months
dobrý materiál
vyšší cena
Used for 3 to 6 months
Super Qualität....jederzeit wieder.....
Ich bin total zufrieden
Used for 2 to 8 weeks
Ich werde demnächst wieder einen Beutel kaufen.
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