Spider Chalk Super Performance Powder Chalk

Spider Chalk Super Performance Chalk contains lab-made, pure magnesium carbonate. We created lab-grade powder chalk and you can feel a difference immediately when compared to other climbing chalks.

Super Performance Chalk lasts longer and remains dry even during sweaty workouts thanks to the ultra-refined nature of our climbing chalk. Used by professional athletes for bouldering, rock climbing, weightlifting, powerlifting and CrossFit.

Tired of the mini-bags of expensive Climbing Chalk?

Spider Chalk Super Performance Chalk comes in an Extra Large 10oz size in a durable, resealable zip-lock bag.

Choose Chunky or Powder texture. Chunky has chunks of our ultra-dense blocks combined with powder.

We manufacture all of our chalk products in the USA. We do not buy chalk from China and Taiwan and put our label on it! This is pure, laboratory-grade magnesium carbonate.