Aruta
Chalk Powder Refill | Fine & Chunky
Chalk Powder Refill | Fine & Chunky
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KUMO is a high-performance chalk, built to perform across climates and conditions. Choose ultra-fine powder for smooth, even coverage, or a chunk-and-powder mix for tactile grip and control. KUMO maintains strong friction while keeping dust low, offering consistency you can trust, session after session. Additive-free and refill-ready.
How to choose (quick guide)
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Pick Powder if you want the fastest, cleanest re-chalks and ultra-even coverage.
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Pick Mix if you like tactile grip with fewer full re-chalks during longer burns. (70% fine, 30% chunky)
Weight: 300g
For Tactile Sports like Rock Climbing, Weightlifting, Calisthenics, Gymnastics, Pole Dancing
Care Instructions (Chalk Bags)
Care Instructions (Chalk Bags)
Our bags are built to last - empty out as much chalk as possible before running the bag (in a laundry net) through a gentle, cold water cycle in the washing machine.
Air or sun dry - do not use a dryer.
Shipping & Returns
Shipping & Returns
All orders come with end-to-end tracking.
For shipping rates and policies, click here.
For our return policy, click here.
Your chalk bag says something about you.
Ours are designed to make it count.
We make chalk bags that get climbers talking.
Get 20% off the Ultimate Gift Bundle with any chalk bag/bucket purchase.
Discounts applied at checkout
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