METOLIUS BLOCK Chalk

Pure, high-friction chalk for maximum grip and confidence.

METOLIUS Block Chalk is the gold standard for climbers who demand reliable friction on every move. Made from premium magnesium carbonate with no additives or fillers, this pure block chalk delivers superior moisture absorption and long-lasting grip whether you're crimping tiny edges, slapping slopers, or powering through steep terrain.

• Pure magnesium carbonate – No fillers or additives, just maximum friction
• Superior moisture absorption – Keeps your hands dry through pumpy sequences
• Long-lasting coverage – A little goes a long way for extended climbing sessions
• Block format – Break off chunks to customize your chalk bag or crush into loose chalk
• Versatile use – Perfect for gym climbing, sport routes, bouldering, and trad climbing
• Trusted quality – METOLIUS's proven formula used by climbers worldwide

Whether you're projecting at the gym, sending at the crag, or working your outdoor boulder problem, METOLIUS Block Chalk provides the reliable friction you need to stick those crucial holds. Break it into chunks for your chalk bag, crush it into powder, or use it as-is—this versatile chalk adapts to your preferences.