Metolius Super Chalk 9oz – 100% Magnesium Carbonate for Rock Climbing

Unlock Dependable Grip on Every Climb

Metolius Super Chalk 9oz is crafted for climbers who value steady friction and quick moisture management. As America’s #1 selling climbing chalk brand, Metolius blends premium magnesium carbonate with thoughtful formulation to support your ascent from warm‑ups to the crux.

Why this chalk stands out

Designed specifically for rock climbing, this chalk uses 100% magnesium carbonate and includes a safe drying agent to optimize sweat absorption. The result is a drier, grippier feel on chalky holds, pockets, and edges, even as sessions heat up.

• 100% Magnesium Carbonate for reliable performance
• Safe drying agent added to boost sweat absorption
• Specifically formulated for rock climbing
• Packaged in resealable, zippered bags to maintain freshness
• Available in four sizes: 2.5 oz, 4.5 oz, 9 oz, 15 oz

How to use for best results

Lightly dust fingertips and the palms of your hands before gripping holds. In indoor gyms or on outdoor routes, a controlled sprinkle helps improve friction without over‑drying the skin. Keep the bag sealed between attempts to preserve effectiveness.

Size, portability, and packing tips

The 9 oz option balances grip performance with a portable size, while the smaller bags are ideal for travel and gym sessions, and the larger bags suit long days on the wall.

• 2.5 oz (70 g) — compact for training days
• 4.5 oz (127 g) — easy to stash in chalk bags
• 9 oz (255 g) — popular mid‑size choice
• 15 oz (425 g) — best for extended climbs or team use

Real‑world notes

When you reach a tough sequence or a dusty hold, expect a dry, confident feel on your fingertips. Individual results can vary, but many climbers appreciate the consistent performance and the practical packaging that keeps chalk ready between sessions.