BD Athlete Alex Honnold doesn’t have to rely on much gear, but for all of his groundbreaking exploits on rock, there was always one crucial component: Chalk. That’s why we’ve partnered with the Honnold Foundation for ECO Gold—the latest addition to our line of engineered chalk. Made from pure magnesium carbonate, which is the byproduct of the desalination process, as opposed to being mined from the earth like typical climbing chalk, ECO Gold is purer and eco-friendlier than other chalk products on the market. In other words, ECO Gold is as easy on the environment as it is on your hands. Plus, thanks to its pure form, this chalk is extra absorbent, offering superior drying power and effectively enhancing your grip. A percentage of sales for every bag sold goes to the Honnold Foundation, which supports solar energy for a more equitable world.