{"id":12146,"date":"2025-05-21T18:20:06","date_gmt":"2025-05-21T16:20:06","guid":{"rendered":"https:\/\/arsutoriastudio.com\/footloop-a-new-sustainable-way-forward-for-footwear\/"},"modified":"2025-05-21T18:23:30","modified_gmt":"2025-05-21T16:23:30","slug":"footloop-a-new-sustainable-way-forward-for-footwear","status":"publish","type":"post","link":"https:\/\/arsutoriastudio.com\/en\/footloop-a-new-sustainable-way-forward-for-footwear\/","title":{"rendered":"Footloop: a new sustainable way forward for footwear"},"content":{"rendered":"
\n
\n
\n
<\/div>
<\/figcaption><\/figure>\n

Technology, sustainability and design met at Milan Design Week 2025 during the ‘Walk Wise’ talk, moderated by Matteo Pasca, director of Arsutoria Studio and Arsutoria School. The panel, held at Isola Basic Village, explored how the footwear industry is rethinking materials, processes and shoe construction to reduce its environmental impact, particularly when it comes to end-of-life shoe solutions.<\/p>\n

Pasca opened his talk by highlighting the main trends in the global footwear market and the complexity of designing models with circularity in mind, especially considering the multi-material nature of most shoes. Presenting the FootLoop project – single-material shoes, alternative constructions and biodegradable materials – were three speakers. Each representing one of the 3 leading companies in the sector that initiated the research and development of the project.<\/p>\n

Ren\u00e9 Medel – Senior Digital Creation Engineer at framas Group, a leading manufacturer of high-performance plastic components for the sports footwear industry. Jesus Marini Parissi – Founder of Moon Rabbit Adaptive Lab, which fuses computational design, advanced engineering and systems optimisation. Yael Joyce Vantu – Chief Product Officer of Balena, a pioneer in the development of circular materials and biodegradable solutions for fashion and footwear.<\/p>\n

 <\/p>\n

WHAT IS FOOTLOOP?<\/p>\n

Footloop is a fully modular, mono-material shoe system, built using Balena\u2019s compostable BioCir\u00ae material and designed to perform through both 3D printing and injection molding. The concept was guided by three core principles:<\/p>\n

Modularity: components can be replaced, repaired, or disassembled without adhesives.<\/p>\n

Materiality: a single circular material is used throughout.<\/p>\n

Movement: the shoe is engineered for comfort, flexibility, and real-world performance.<\/p>\n

The result is a shoe that redefines how we make, use, and unmake footwear, pushing the boundaries of both design and sustainability.<\/p>\n

\n
<\/div>
<\/figcaption><\/figure>\n

DESIGNING WITH SYSTEMS IN MIND: MOON RABBIT LAB\u2019S APPROACH <\/span><\/p>\n

As experts in computational design and digital fabrication, Moon Rabbit Lab approached Footloop not as a finished product, but as a living system, one that could adapt, move, and return to nature without leaving waste behind.<\/p>\n

\u201cWe saw Footloop as an opportunity to redesign footwear from the inside out,\u201d Jesus Marini Parissi shared. \u201cRather than layering materials or bonding incompatible parts, we focused on using a single compostable polymer, Balena\u2019s BioCir\u00ae, to create a fully modular, multi-component shoe.\u201d<\/p>\n

Moon Rabbit\u2019s design process was rooted in biomimicry and systems thinking. Drawing inspiration from natural structures, leaves, shells, and branches, they used computational tools to create geometries that were lightweight, flexible, and strong.<\/p>\n

Each part was optimized for performance through virtual simulations before being physically prototyped. \u201cWe built digital twins for every component,\u201d he explained. \u201cThat allowed us to run simulations, tweak performance variables, and test tolerances long before printing a single part. The material wasn\u2019t just a passive input; it actively influenced the form.\u201d<\/p>\n

 <\/p>\n

\n
<\/div>
<\/figcaption><\/figure>\n

MANUFACTURING INNOVATION WITH FRAMAS<\/p>\n

Known for their leadership in footwear tooling and component manufacturing, framas played a crucial role in translating design ambition into physical function. Their core challenge was to integrate a 3D-printed upper and sole both produced with Balena\u2019s BioCir\u00ae with an injection-molded outsole, all without adhesives or chemical bonding.<\/p>\n

\u201cWe had to fundamentally rethink how a shoe is constructed,\u201d Ren\u00e9 Medel said. \u201cInstead of gluing or fusing components, we designed them to lock together mechanically. This required going back to traditional shoemaking methods pre-industrial construction techniques where craftsmanship drove function.\u201d<\/p>\n

This mechanical interlocking system not only supports disassembly and repair but also enhances circularity by eliminating composite waste. Every connection is intentional and reversible. From a manufacturing standpoint, framas also validated BioCir\u00ae across two major platforms:<\/p>\n

In injection molding, the material is handled similarly to thermoplastic polyurethane (TPU), making it easy to integrate into existing production lines.<\/p>\n

In FDM 3D printing, however, success depended on detailed parameter calibration,highlighting both the challenges and the opportunities of working with innovative circular materials.<\/p>\n

 <\/p>\n

BALENA\u2019S MATERIAL AT THE CORE<\/p>\n

At the heart of Footloop is Balena\u2019s BioCir\u00ae, a flexible, compostable, and bio-based material designed for circularity without compromising performance. Unlike traditional polymers, BioCir\u00ae is engineered to meet the demands of industrial manufacturing while enabling multiple end-of-life pathways from recycling to composting.<\/p>\n

What set this project apart was the ability to apply the same material across both additive and conventional production processes. Whether in filament or pellet form, BioCir\u00ae offered the durability, elasticity, and processability required to prototype, refine, and ultimately manufacture a fully modular shoe.<\/p>\n

 <\/p>\n

A NEW LOOP FOR FOOTWEAR <\/span><\/p>\n

Footloop is more than a shoe, it’s a statement. It challenges the footwear industry to think beyond products and toward systems. From computational modelling and modular design to bio-based materials and regenerative end-of-life strategies, it shows what\u2019s possible when collaboration replaces compromise.<\/p>\n

Balena, framas and Moon Rabbit Adaptive Lab didn\u2019t just create a shoe. They created a new way forward.<\/p>\n

\n
<\/div>
A moment of the ‘Walk Wise’ talk during Milan Design Week<\/figcaption><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A shining example of how collaboration and innovation can truly shape the future of sustainable footwear. Discover the project by Balena, framas and Moon Rabbit Adaptive Lab.<\/p>\n","protected":false},"author":1,"featured_media":12153,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[147],"tags":[],"class_list":["post-12146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news-arsutoria"],"_links":{"self":[{"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/posts\/12146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/comments?post=12146"}],"version-history":[{"count":0,"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/posts\/12146\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/media\/12153"}],"wp:attachment":[{"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/media?parent=12146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/categories?post=12146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arsutoriastudio.com\/en\/wp-json\/wp\/v2\/tags?post=12146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}