At the Functional Fabric Fair in Portland this week, the world’s leading elastane manufacturer, Hyosung TNC provided a significant progress report on its regen Bio spandex initiative. The company is advancing the industry’s shift away from fossil-based materials by transitioning its feedstock from corn to sugarcane. This move is supported by a $1 billion investment into a fully integrated production ecosystem in Vietnam.

According to third-party Life Cycle Assessment (LCA) data, the manufacture of this sugarcane-based spandex reduces the carbon footprint by approximately 20 per cent compared to conventional options, offering brands a scalable solution to meet upcoming international sustainability reporting requirements.

Infrastructure integration to resolve scalability barriers

A primary challenge for alternative materials has historically been the gap between pilot innovation and industrial-scale availability. Hyosung is addressing this by establishing an end-to-end value chain that converts renewable sugarcane into Bio-BDO and Bio-PTMG - the core intermediates for spandex - within a single manufacturing site. This vertical integration ensures that the bio-based variant maintains the same durability, stretch, and recovery properties as petroleum-derived fibers. We are moving from commitments to action by providing a scalable system where bio-based materials become the baseline for performance apparel, states Sora Yoo, Vice President-Marketing, Hyosung TNC.

Commercial adoption and strategic market positioning

The commercial roadmap for regen Bio expects apparel utilizing these fibers to be available in retail stores by early 2027. This timeline aligns with the sector’s broader transition toward circularity, as firms prepare for mandates such as the EU Digital Product Passport. Beyond spandex, Hyosung is expanding its ‘regen’ portfolio to include 100 per cent post-consumer recycled nylon derived from discarded fishing nets, which reportedly reduces CO2 emissions by 73 per cent. By diversifying its sustainable fiber offerings, the company aims to stabilize its market position amid a complex global trade environment characterized by fluctuating raw material costs.

Hyosung TNC is the world’s largest manufacturer of spandex, commanding a significant global market share through its Creora and regen brands. Headquartered in South Korea, the firm operates an extensive production network across Asia, Europe, and the Americas. For FY2025, the company reported revenues of approximately 7.69 trillion KRW. Its current growth strategy focuses on a $1 billion investment in bio-based intermediates and sustainable textile innovations to achieve a carbon-neutral manufacturing profile.