Ocún HOT CHALK 250 – Peak Performance in Warm Conditions
Optimised friction for sweaty fingers and hot-weather climbing.

Ocún HOT CHALK 250 is a specialised chalk blend designed for climbing in temperatures above 10°C. Formulated for maximum efficiency during warm-weather sessions, this chalk offers superior moisture absorption and improved friction—especially when sweaty fingers threaten your grip.

Whether you’re sport climbing in the summer or bouldering in the sun, HOT CHALK ensures your hands stay dry and ready for every move. Comes in a resealable bag to keep your chalk fresh and mess-free between uses.

Key Features:

• Heat-Optimised Formula – Developed for warm climates (10°C and above)

• Sweat-Fighting Performance – Designed to absorb moisture quickly from sweaty fingertips

• Improved Friction – Enhances grip on holds in hot and humid conditions

• Crushed Texture – Easy to use and apply evenly

• Resealable Bag – Keeps chalk fresh and easy to transport

Magnesium

• Free shipping for orders above $150
• Bulky items might incur a fee. Learn more about our shipping policy.
• Returns accepted within 30 days of purchase.
• Items must be unused and in original packaging.
• No returns on safety gear unless faulty. Learn more about our return policy.
• Change-of-mind returns at your expense.
• Faulty or incorrect item? We’ll cover return shipping and offer a refund or replacement.