Chalk Powder

PRx Performance Verified independent store

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Chalk up! We are proud to offer the only athletic chalk manufactured right here in the United States. Used by top athletes, Spider Chalk is super high-quality chalk that helps with your grip for bench pressing, dead lifts, squats, bar work, rings, and more. Light, easy to apply, and a higher grade than any other chalk out there! Spider Chalk contains pure magnesium carbonate with no fillers, additives, or drying agent which means it sticks better and lasts longer than any other chalk out there. Bags are resealable and come in two sizes: 8 oz & 12 oz. Show more