Kantamanto Social Club

Kantamanto Social Club is an upcycled fashion collective reclaiming space for marginalised communities, amplifying their voices, and showcasing the Global South’s leadership in sustainability through storytelling, research, and circular fashion innovation at Ghana’s Kantamanto Market.

Define the problem/need you are solving or addressing with your project. How does it address the Open Call criteria, such as environmental impact, social engagement, circularity, user experience, resource efficiency, and community-driven solutions?

Kantamanto Social Club tackles waste colonialism and systemic injustice in the fashion industry by amplifying the voices of communities burdened with global textile waste. The industry profits while externalising its waste, leaving historically marginalised communities to manage the consequences without representation or benefit. Our project aligns with the Open Call criteria by fostering environmental impact through upcycling and circular fashion, promoting social engagement by centring on affected communities, and advancing resource efficiency by regenerating discarded textiles. We create community-driven solutions through co-creation and skill-sharing, ensuring that those most affected lead the conversation. Our approach enhances user experience by shifting perceptions of waste and demonstrating the value of localised, circular economies. By challenging dominant narratives and showcasing the innovation within Kantamanto Market, we advocate for systemic change, proving that sustainability solutions already exist within the Global South.

Please describe your project, reflecting on the concept, inspiration, materials, technical aspects, methods and process(es).

Kantamanto Social Club is an upcycled fashion collective reclaiming space for marginalised communities while challenging waste colonialism. Inspired by the inherent sustainability of Kantamanto Market in Accra, Ghana, our project supports the transformation of discarded garments into new fashion, proving that sustainability is already embedded in Global South practices. We work with local communities that repurpose the Global North’s unwanted textiles, emphasising circularity and resource efficiency. Our process includes co-creation with Kantamanto upcyclers, storytelling, and research-driven advocacy. Through exhibitions, workshops, and collaborations, we create space for these artisans’ voices, shifting the narrative around sustainable fashion. By connecting local expertise with global platforms, we foster systemic change in fashion education, policy, and industry practices.

What do you think makes your project innovative compared to the existing efforts and ideas in the field it addresses?

Our project shifts the sustainable fashion narrative from a Global North-centric perspective to one that recognises the Global South’s leadership, particularly the Kantamanto community. Unlike efforts that treat waste management as a problem to be solved externally, we highlight Kantamanto’s ingenuity, resilience, and circular economy practices. By centering community-driven upcycling, reclaiming space for marginalised voices, and fostering global-local collaborations, we challenge waste colonialism and redefine sustainable fashion as a decolonial movement. Global climate solutions must support collaboration between formal and informal economies. Often dismissed, the informal sector is vital to sustainability and circular economies. By legitimising and elevating these systems, we reimagine sustainable fashion as co-creation rather than unilateral intervention. Kantamanto Social Club is just the beginning—a prototype for future initiatives worldwide, each adapting to local contexts while promoting circularity, equity, and decolonisation.

Does it impact or reflect young people need(s) and how?

This project directly addresses the needs of young people, particularly those in the Kantamanto community and global youth engaged in sustainable fashion. Many young designers and upcyclers in Kantamanto depend on second-hand clothing for their livelihoods but often lack recognition, resources, and opportunities to scale their work. By fostering knowledge-sharing, international collaboration, and policy advocacy, the project empowers young creatives to shape the future of sustainable fashion. Through exhibitions, storytelling, and partnerships with institutions like Saxion and BlueCrest Fashion School, the project connects young people across the Global North and South, driving cross-cultural exchange and systemic change. By challenging industry norms and promoting community-led sustainability, it inspires young creatives to take ownership of their futures while addressing environmental and economic injustices. As young designers, we are learning to engage meaningfully with communities—designing ‘with’ rather than ‘for.’ Kantamanto Social Club serves as a model, redefining designers as facilitators of systemic change.

Daan Sonnemans

Daan Sonnemans is the co-founder of Kantamanto Social Club, a community-driven upcycled fashion collective rooted in Ghana’s Kantamanto Market. Through this initiative, he works alongside makers and storytellers to amplify perspectives from the Global South, strengthen circular fashion ecosystems, and challenge extractive industry narratives. As a program manager at the Fab City Foundation, he has co-created the Fab City Challenge in Bali, Bhutan, and Mexico, contributed to the Fab City Awards, and coordinates the Master in Design for Distributed Innovation, where he co-leads Activating Communities. Daan also stewards the Decolonial Fashion Futures Lab, fostering reciprocal knowledge exchange between Ghanaian upcyclers and Dutch fashion institutions to advance regenerative, community-driven fashion futures.

HIPCARE

Hipcare is a 3D-printed and customizable splint for treating hip dysplasia in babies, replacing traditional plaster casts with a lightweight, breathable, and sustainable alternative that improves babies’ quality of life and reduces medical interventions.

Define the problem/need you are solving or addressing with your project. How does it address the Open Call criteria, such as environmental impact, social engagement, circularity, user experience, resource efficiency, and community-driven solutions?

Hipcare addresses the limitations of traditional plaster casts that often cause skin irritation and hygiene issues while requiring repeated anesthesia for replacements. Our innovative solution promotes comfort and hygiene with a customizable, breathable, and hygienic 3D-printed splint. This design ensures optimal hip positioning for effective treatment while crafted from lightweight PLA mixed with copper particles, enhancing hygiene and sustainability. The design streamlines the application for medical professionals, alleviating strain on healthcare systems. Our approach aligns with Open Call criteria by advancing resource efficiency through sustainable materials, embracing circularity via 3D printing, enhancing user experience with superior comfort and hygiene, and promoting community-driven solutions that meet the needs of infants, parents, and healthcare providers.

Please describe your project, reflecting on the concept, inspiration, materials, technical aspects, methods and process(es).

Hipcare is a groundbreaking treatment for hip dysplasia, featuring a 3D-printed splint designed with comfort and hygiene in mind. Made from polylactic acid (PLA) mixed with copper particles, the material ensures antimicrobial properties. The splint utilizes results from 3D scans and digital modeling to create a personalized fit that maintains the correct treatment position for the baby’s hip. Using additive manufacturing optimizes sustainability and production efficiency while allowing for easy application compared to traditional casting methods. Hipcare minimizes the need for general anesthesia and enhances hygiene, promoting breathability while reducing skin irritation and facilitating diaper changes. Additionally, babies can bathe, which supports better hygiene practices and eases care routines. Overall, Hipcare offers a patient-centered, sustainable approach that modernizes hip dysplasia treatment, providing an innovative and adaptable solution that improves the well-being of babies and their families.

What do you think makes your project innovative compared to the existing efforts and ideas in the field it addresses?

Hipcare differentiates itself from traditional treatments like plaster casts by employing 3D-printing technology, producing customized and lightweight splints tailored for each infant. This ensures superior comfort and effectiveness, as the PLA’s glass transition temperature and malleability at high temperatures allow for precise adaptation to the baby’s body. The modular design incorporates breathable lattice structures, optimizing material usage while enhancing flexibility. Our clip-based locking system prevents unauthorized adjustments while simplifying medical application, ensuring effective hip stabilization. Unlike alternatives such as the Pavlik harness or Milgram Brown splint, Hipcare provides exceptional rigidity for stabilization while reducing the need for frequent anesthesia, replacements, and extensive hospital resources. This results in a cost-effective and sustainable orthopedic solution, revolutionizing hip dysplasia treatment and providing substantial benefits for infants, families, and healthcare providers.

Does it impact or reflect young people need(s) and how?

Hipcare profoundly affects babies diagnosed with Developmental Dysplasia of the Hip (DDH), a condition that can lead to long-term mobility challenges if not properly addressed. Traditional plaster casts often create discomfort and hygiene issues, which can distress both infants and caregivers. Hipcare enhancements focus on comfort—allowing regular bathing and reducing skin complications—while minimizing exposure to general anesthesia, thus lowering medical risks for young patients. By improving the overall treatment experience, Hipcare significantly enhances well-being for infants and their families, promoting awareness of advanced orthopedic solutions and encouraging a new standard in pediatric healthcare. For young parents, caregivers, or medical professionals, Hipcare simplifies the treatment process while ensuring greater efficiency and sustainability, making it an essential advancement in modern pediatric care.

Maria Songel Sanchis

Maria is an industrial design engineer with international experience, having studied at the Polytechnic University of Valencia, Middlesex University London, and ELISAVA. With a Masters in Product Design and Development, she embraces adaptability and creativity in her approach. Passionate about teamwork and innovation, Maria thrives in collaborative environments, where she transforms ideas into tangible solutions that enhance user experiences.

Arsenio Andrea Meomartino

Andrea is an Engineer at Spentys, specializing in customized 3D-printed medical devices. With experience as a Design Engineer, he has developed 3D models of orthopaedic devices, created new products, and automated digital workflows. He holds a Bachelor’s in Materials and Nanotechnology Engineering from the Polytechnic University of Milan and Master’s degrees in Product Design and Development (ELISAVA) and Parametric Design; Digital Fabrication (Controlmad). Passionate about user-centred, customizable products, Andrea explores additive manufacturing’s potential to revolutionize product design and development. His expertise blends functional design and creative problem-solving, driving innovation in digital fabrication and medical technology.

Julia Robledo Carrio

Julia is an industrial design engineer. She holds a Master’s in Product Design and Development from ELISAVA. Over the past two and a half years, she has transitioned into the automotive industry, currently working for an OEM. During this time, she has gained a deep understanding of how every small detail contributes to the overall product. Improving even the tiniest element can make the end result far more perfect than she could have initially imagined. A dedicated team player, she values collaboration and problem-solving in design.

Maria Paula Rodriguez Garavito

Maria Paula is an industrial designer with experience managing projects from concept to production. With a degree from the Pontifical Xavierian University and a Master’s from ELISAVA, she excels in digital illustration, 3D modeling, rendering, and prototyping. Her ability to integrate material and technology selection into her process allows her to develop efficient, innovative solutions. She is passionate about leading creative teams and delivering impactful designs.

Lucia Solinis Puertas

Lucia is an Industrial Design and Product Development Engineer passionate about creativity and innovation. She holds a degree from the Polytechnic University of Valencia and a Master’s from ELISAVA, combining technical expertise with a strong design vision. Currently, she works as a designer at a company specializing in stand design and construction, where she conceptualizes and models spaces. She also applies graphic design to enhance their visual appeal, ensuring a perfect balance between aesthetics and functionality. Lucia thrives in collaborative environments, bringing ingenuity and a refined design sensibility to every project.

Eva Vera Garcia

Eva is a Creative Designer at Criteo, leveraging her expertise in industrial design and product development to craft user-centered solutions. She holds a Bachelor’s in Industrial Design Engineering from UPC and a Master’s in Product Design from ELISAVA. Eva specializes in product development, graphic design, and project management, with experience from roles at Kautex Textron and her involvement in projects like Hipcare—an innovative 3D-printed design revolutionizing hip dysplasia treatment for babies. Combining her background in Human-Centered Design and Innovation Management, Eva brings technical expertise and a deep understanding of user needs to her projects. Passionate about impactful design, she excels in critical thinking, communication, and teamwork to drive innovation, balancing functionality and aesthetics.