DSC® Sponsors the 17th Annual Portland Track Festival

DSC^® Showcases DREAMCELL^®Insoles, Engineered to Fuel Athlete Performance & Recovery

PORTLAND, Ore., June 12, 2025 /PRNewswire/ -- DSC^®, a global leader in performance foam manufacturing, proudly continues to sponsor the 17^th annual Portland Track Festival. As part of its ongoing commitment to athlete-led innovation, DSC^® will provide high-performance insoles to athletes at the premiere two-day event.

"This year marks 80 years of innovation at DSC^®, and we are honored to support the Portland Track Festival once again," said Johnson Chang, CEO of DSC^®. "Our mission has always been to design products that meet athletes' highest performance demands. With our ultra-high performance DREAMCELL^® and DURAPONTEX^® insoles, we're proud to help athletes power through the finish line—and beyond."

At the festival, DSC^® will provide athletes with DREAMCELL^® PX23 and DURAPONTEX^® eN25 —two of the DSC's most advanced materials designed to maximize performance, energy return, and comfort.

DREAMCELL^® PX23 insole is a high-performance insole material under the popular DREAMCELL^® brand. Engineered with advanced, high resilience open-cell PU foam, it delivers an unparalleled 50% performance rebound, superior breathability, and long-lasting comfort—supporting athletes through every stride of their journey.

DURAPONTEX^® eN25 is a next generation, ultra performance closed-cell foam material developed using DSC's proprietary supercritical fluid foaming technology. Engineered specifically for high-impact, jump-dominant sports, it delivers exceptional durability and ultra-lightweight performance. With 65% resiliency, DURAPONTEX^® eN25 offers unmatched rebound to support athletes in achieving peak performance. DSC^® was the first brand to utilize supercritical foaming technology in the development of an insole at scale with its DURAPONTEX^® N-Series.

"We appreciate DSC^® continuing to support the Portland Track Festival and their commitment to engage with local athletes," said Michael Bergmann, Board Member and Spokesperson of the Portland Track Festival. "These world-class middle and long-distance athletes offer invaluable feedback that helps DSC^® refine and elevate its performance products."

DSC^® not only supports elite athletes at the Portland Track Festival, but also extends nationwide to running clubs across the U.S. Interested running clubs are invited to partner with DSC's Athlete Engagement Program, to test DSC's advanced insole technologies and provide performance data and feedback that drives the next generation of product development.

For 80 years since its founding in 1945, Dahsheng Company (DSC^®) has been a leader in foam innovation for the sports industries. Known for its premium comfort and performance foam DREAMCELL^® and DURAPONTEX^®, DSC^® partners with top brands and footwear manufacturers worldwide. By advancing innovation and pushing the limits of foam manufacturing, DSC^® is dedicated to creating eco-friendly and advanced foam solutions that set new standards in the industry.

Visit www.dahsheng.com to learn more about DSC^® and its commitment to sustainability and eco-innovation.

Media Contact:
Erin Patterson
t: +1-323-422-0274
e: [email protected]

SOURCE Dahsheng Chemical