Home > Brands Directory > Crocs Shoes > About Crocs > Crocs Tone Science
Innovative footwear designed with the crazy idea that feet
know best. Well, it's not crazy, it's science.
Designed in the Crocs lab with advanced biomechanics engineering and a tireless passion for feet.
The Crocs Tone collection delivers powerful, healthful benefits for a healthier, happier life.
Wearable proof that doing a body good starts from the ground up.
Features the patent-pending Crocs Tone toning system, clinically proven to increase muscle activity in key leg muscles while walking. Featuring the Crocs Tone Ring and Croslite material footbed, both parts of the Crocs Tone toning system designed to increase muscle activity while walking. The footbed features Croslite material circulation nubs for a massage-like feel. Spherical outsole design made of non-marking Croslite material, part of the Crocs Tone toning system design.