Sustainable Performance.

ACT Running — Our mission

Sustainable Performance.

We believe performance should no longer come at the expense of our planet. Join us in building a future where innovation, performance and sustainability move forward together.

Built to perform_

Built to perform_

We design running gear to meet athletes’ demands. Using the latest innovations in plant-based materials, our products combine performance with environmental responsibility.

Lightweight At just 113 grams, our BioPerf T-shirt provides optimal freedom of movement.
Quick-drying BioPerf dries 50% faster than conventional nylon, keeping skin dry and reducing the risk of chafing.
Odour control Plant-based fibres naturally limit bacterial growth and help maintain a comfortable body temperature in all conditions.
Sustainable by nature_

Sustainable by nature_

Our Printemps-Été 2025 collection introduces BioPerf — a plant-based nylon that combines high performance with environmental responsibility.

Made from castor beans, a natural, renewable resource, BioPerf nylon has a 59% lower carbon footprint than conventional nylon.

−59%

lower carbon footprint vs conventional nylon

−47%

lower environmental impact across the collection

Our products make a statement_

Our products make a statement_

By choosing plant-based fabrics and assessing each product’s life cycle, we show that sustainable performance is not only possible but essential.

With a carbon footprint 47% lower than traditional running gear, each product reflects our commitment to transparency and responsibility.

Our initiative

Carbon label

We believe a product’s environmental impact should be as visible as its price. That’s why we display the carbon footprint of every product we make.

B Corp certified_

B Corp certified_

Our B Corp certification demonstrates our commitment to a better future for running. This recognition validates our vision of sustainable performance, where innovation and responsibility go hand in hand.

It is not just about making excellent products, but about creating positive change at every step. B Corp certification confirms that transparency, excellence and environmental protection are central to everything we do.