Loose Chalk

Looking for the world's best gray climbing chalk? Yosemite Gray is family forged in the Colorado Rockies, and is developed to reduce climber impact. Climb Consciously. Our Yosemite Gray climbing chalk is perfect for a number of areas, and if you’re...

A must have for every rock climber. Black Diamond white chalk is specifically blended for climbing to keep sweat at bay, ensuring maximum grip no matter how hot or humid it gets. PRODUCT FEATURES Improves grip for better climbing...

Magnesium Carbonate chalk blocks. Eight individual blocks of chalk in one box. Each block is 2 oz for a total of 16 oz of chalk.