The CRUXGRIP chalk sock releases the perfect amount of chalk while keeping your workout area cleaner. Did we mention it’s easily refillable?
 
The CRUXGRIP Chalk Sock is available in one size and is filled with 57g (2 oz) of our high quality CRUXGRIP Powder Chalk.
 
CRUXGRIP loose chalk is made of the purest and highest quality ingredients. We don’t use any fillers or drying agents,
just pure magnesium carbonate.
 
CRUXGRIP loose chalk sticks to your hands without irritating them while still delivering maximum grip regardless how humid or dry.