Thermore Expands Fashion Footprint with Sustainable Insulation Innovation

Thermore, a Milan-based manufacturer of thermal insulation, is making significant strides in the fashion industry, transitioning from its technical origins to becoming a pivotal supplier for contemporary fashion and luxury brands. Founded in 1972, the company has established itself as the sector's first ingredient brand, specializing in down-free insulation. Its strategic expansion is underscored by a recent collaboration with the brand Jaked, featuring Thermore's innovative and sustainable insulation technology in a new outerwear range. This move highlights a growing convergence between high-performance materials and fashion-forward design, driven by consumer demand for both functionality and sustainability.

From Technical Gear to Fashion Mainstay

Thermore's journey into fashion represents a deliberate evolution. CEO Patrizio Lorenzo Siniscalchi explains that the company began in the technical segment, where synthetic insulation was primarily used in ski suits. As athletic and casual styles evolved, fashion designers began to embrace these high-performance materials for their aesthetic and functional properties. Today, the fashion sector constitutes the largest share of Thermore's business. The company's philosophy centers on the end-user; when developing new insulation, they prioritize the needs and experiences of the final consumer rather than just their direct B2B customers. This consumer-centric approach has been key to their successful brand partnerships.

The Jaked Collaboration: Style Meets Sustainability

A prime example of Thermore's fashion integration is its latest partnership with Jaked. The brand's new Autumn/Winter 2025 outerwear collection, including the Impact Evo jackets designed for racing, fitness, and sportswear, incorporates Thermore's Ecodown Fibers Ocean insulation technology. This technology is a hallmark of the company's sustainable commitment, being both bluesign and OEKO-TEX certified. The insulation is made from recycled fibres sourced from ocean-bound plastic bottles, directly addressing environmental concerns by helping to prevent plastic waste from entering marine ecosystems. This collaboration exemplifies how performance wear is seamlessly blending with everyday fashion, offering products that are both stylish and ethically produced.

A Commitment to Circular Materials

Sustainability is not a new trend for Thermore but a decades-long investment. The company launched its first recycled product in the 1980s, long before it became an industry imperative. Initially, finding recycled raw materials that matched the quality of virgin polyester was a challenge. However, persistent innovation has led to a situation where 98% of Thermore's insulation is now made from recycled material. As noted in the source article, Siniscalchi highlights that the chips used for PET bottles are often of higher quality than those used for fibres, enabling superior end products. This deep-rooted commitment positions Thermore as a leader in the push for more mindful consumption within the fashion industry, directly countering the environmental impact of fast fashion.

Global Market Presence and Future Outlook

Thermore operates on a global scale, generating revenue of approximately 13 million euros with its main markets in the US and Europe. About 10% of sales come from Asia, specifically Korea and Japan, supported by offices in New York and Tokyo. Reflecting the global supply chain for insulated garments, around 90% of its production is based in the Far East. This international footprint allows Thermore to cater to a diverse range of brands and consumers worldwide. The company's expansion in fashion, backed by its sustainable credentials and technical expertise, suggests a robust model for future growth. As the industry continues to prioritize eco-conscious materials, Thermore's long history and proven technologies place it at the forefront of this essential shift.

In conclusion, Thermore's strategic expansion into the fashion sector demonstrates a successful pivot from niche technical applications to mainstream style. Through collaborations like the one with Jaked and an unwavering commitment to recycled materials, the company is helping to redefine outerwear. It proves that innovation, sustainability, and fashion can coexist, offering a blueprint for other material science companies looking to make an impact in the conscious consumer market. The future of fashion insulation is clearly leaning towards performance-driven, environmentally responsible solutions, and Thermore is well-positioned to lead that charge.