Rúngne Magdust Chalk

Rúngne Magdust Chalk is a high-performance climbing chalk designed to keep hands dry and grippy in hot, humid conditions. Its 70/30 blend of white chunks and fine powder delivers long-lasting friction with minimal dust for cleaner gym and crag sessions. Best suited for climbers who want a reliable all-round chalk with strong sweat absorption, great feel, and cleaner use across gym and outdoor climbing.

Key Features

• 100% premium magnesium carbonate – Pure, high-quality chalk with no fillers or harmful additives.
• 70% chunks, 30% powder – Balanced texture for excellent coverage, grip, and controlled application.
• Sweat-resistant formula – Effectively absorbs moisture to keep hands dry during intense climbs.
• Low dust, low residue – Encapsulated fine particles reduce airborne dust and mess in gyms and at the crag.
• 200 g pack size – Compact, resealable bag ideal for everyday training, bouldering, and outdoor climbing.
• Pro-developed – Part of Rúngne’s chalk line created with input from elite climbers like Magnus Midtbø.