Futuresole Prototype: 3D-Printed Metal Tooling Meets Supercritical Foam

Home > News

December 3, 2025 News 9973

Aiming to improve energy transfer, production stability, and material efficiency

Futuresole Institute, a specialized supplier of 3D metal additive manufacturing solutions for the footwear industry, introduced a new running shoe concept combining injection supercritical foaming with a 3D printed titanium propulsion. The design integrates additive metal tooling and precision-controlled foaming processes to enhance energy transfer while improving production efficiency and consistency.

Explore the innovative Futuresole Institute and its groundbreaking 3D printed running shoe concept combining foaming and titanium.The prototype is being introduced as a potential manufacturing breakthrough in high-performance footwear. It uses a 3D printed titanium plate designed to precisely control geometric structures that regulate energy return and propulsion during running. According to the developers, the plate enables “micro-level geometry control,” optimizing motion efficiency and performance consistency.

To support the process, the tooling integrates thermal and airflow dissipation channels directly into the metal-printed components. These channels balance temperature and air dispersion across hot–cold transitions during injection, reducing process variability and material defects.

The midsole incorporates an injection supercritical foaming process that produces ultra-fine, evenly distributed foam cells. This approach is intended to deliver greater rebound uniformity, improve overall durability, and lower manufacturing waste and costs.

Together, these methods are positioned as a potential new benchmark for performance footwear manufacturing, blending additive precision with sustainable production techniques. However, details such as production timelines, scalability, and commercial availability have not yet been disclosed.