SXSW Weaves a Green Future with Plant-Based Filmmaker Jackets

AUSTIN, TX – March 05, 2026 – As the global creative community turns its eyes to Austin for the 2026 South by Southwest (SXSW) festival, a new tradition is being unveiled that is as much about the future of fashion as it is about celebrating film. For the first time, SXSW is honoring its premiering filmmakers with an official Filmmakers Jacket, a piece designed not only as a badge of honor but as a bold statement on sustainability, crafted entirely from plants by UNLESS COLLECTIVE.

In a move that aligns with the festival’s reputation as a launchpad for forward-thinking ideas, this collaboration introduces a tangible piece of innovation. The limited run of 350 jackets, created by the zero-plastic apparel brand acquired by Under Armour in 2024, represents a significant step in rethinking how merchandise and memorabilia can be produced. It’s a convergence of culture, creativity, and conscious design, aiming to set a new standard for an industry grappling with its environmental impact.

A New Tradition Woven with Intention

For filmmakers, a festival jacket has long been a cherished memento signifying a career milestone. SXSW's inaugural edition elevates this tradition by embedding the festival's innovative ethos directly into the fabric of the garment. Each of the 350 exclusive jackets, individually embroidered with "1 of 350," is a collectible piece reserved solely for the storytellers debuting their work.

"SXSW has always been a launchpad for bold ideas and boundary-pushing storytellers. We wanted our first Filmmaker Jacket to embody that energy, and UNLESS does just that," said Claudette Godfrey, VP Film & TV at SXSW. The partnership reflects a shared vision, as Godfrey notes UNLESS's ability to rethink fashion "with a regenerative lens, unique intention, and endless creativity."

The jacket itself is a masterclass in plastic-free design. Crafted from a durable, mid-weight cotton twill and dyed with water-safe colors, it eschews synthetic materials at every turn. Even the buttons are made from Corozo nuts, a plant-based alternative to plastic. The design features a modern, boxy silhouette inspired by classic workwear, but the true centerpiece is the striking 78,000-stitch embroidery on the back: an iconic cinematic eyeball, with the SXSW logo cleverly placed as its pupil. This intricate detail pays homage to both the art of filmmaking and the artisanal, industrial heritage of the Pacific Northwest that inspires the UNLESS brand.

Under Armour's Strategic Move into Regenerative Apparel

This initiative is more than just a festival collaboration; it represents a calculated strategic move by sportswear giant Under Armour. The company's 2024 acquisition of UNLESS COLLECTIVE signaled a deep investment in a plastic-free future, and this high-profile launch at SXSW is the public-facing result of that strategy. It's a powerful statement in a global sustainable fashion market valued at over $8 billion in 2024 and projected to skyrocket to more than $33 billion by 2033, driven by consumers who increasingly demand ethical and eco-friendly products.

Under Armour has been building a comprehensive sustainability strategy, with goals to reduce emissions, transition to renewable energy, and implement circular design principles. The integration of UNLESS and its uncompromisingly regenerative platform provides a direct pathway to achieving these ambitions, particularly in material innovation. By backing a brand that operates on a "zero plastic waste end in mind" philosophy, Under Armour is positioning itself at the vanguard of the movement away from petroleum-based textiles like polyester and nylon.

"Being selected by SXSW is an incredible honor and it shows just how fast new standards can move when culture leads," said Eric Liedtke, UNLESS founder and now Under Armour's Chief Marketing Officer and EVP of Strategy. His statement underscores the core strategy: leverage cultural moments to accelerate the adoption of sustainable practices. "This jacket is built for the moment and built to return to the earth when the moment passes."

Beyond the Fabric: The Science of Plant-Based Apparel

The promise to "return to the earth" is central to the UNLESS philosophy and distinguishes it in a crowded field of eco-conscious brands. The term "regenerative" here is not just a buzzword; it refers to a complete lifecycle system. Unlike conventional apparel that contributes to landfill waste and microplastic pollution, UNLESS garments are designed for decomposition.

The brand works with material science innovators like Natural Fiber Welding (NFW) to create durable, high-performance textiles from plant-based inputs that are engineered to biodegrade safely. This commitment extends beyond production to the product's end-of-life through a robust take-back program, ensuring that worn-out items are properly composted, returning nutrients to the soil rather than becoming permanent pollutants.

This approach places UNLESS within a broader movement of material innovation that includes companies creating leather alternatives from cactus (Desserto) and wine waste (Vegea) or textile fibers from wood pulp (Spinnova). However, UNLESS’s focus on a complete, closed-loop system—from plant-based sourcing to intentional decomposition—positions it as a powerful case study for the future of truly circular fashion.

A Cultural Launchpad for a Greener Future

By choosing SXSW as the stage for this launch, UNLESS and Under Armour are leveraging one of the world's most effective cultural catalysts. The festival has a long history of amplifying nascent technologies and trends, from social media platforms to AI innovations, and propelling them into the mainstream. The strategy here is clear: introduce a new standard for sustainable apparel through an influential community of cultural tastemakers—the filmmakers themselves.

To broaden the message, the UNLESS Filmmakers Jacket will be showcased at the SXSW Film & TV Clubhouse, where festival attendees can learn about the regenerative design and production process. Furthermore, a limited-edition Mechanics Jacket and a Portuguese cotton flannel shirt from the SXSW x UNLESS collection will be available for purchase, giving the wider festival audience an opportunity to participate in this material revolution. This dual approach—honoring creators with exclusive items while offering accessible products to the public—is a savvy way to build both brand prestige and market demand. Ultimately, the collaboration is a perfect reflection of the SXSW ethos, where the convergence of technology, culture, and creativity sparks unexpected and impactful discoveries.