Technological watch

Novamont Partners with OrthoLite® to Develop Circular Foam Material for Footwear

OrthoLite®, the provider of sustainable, performance and comfort insoles and footwear materials solutions, and Novamont announce an exclusive partnership in the creation of OrthoLite Cirql™, the world’s first circular foam material solution for footwear.
Traditional Plastic-free Circular Material
OrthoLite Cirql™ foam is a patented footwear materials solution combining OrthoLite’s 26 years of expertise and innovation in foaming polymers and Novamont’s bio-based, compostable and recyclable polymer to provide the first technology capable of greatly reducing the high impact of the manufacturing process with multiple end-of-life disposal options.
According to a new Life Cycle Assessment carried out by the Massachusetts Institute of Technology (MIT), a typical pair of running shoes generates 14 kg/30 pounds of carbon dioxide emissions, equivalent to running a 100-watt light bulb for a week. Every year, in the United States alone, people throw away more than 300 million pairs of shoes, 95% of which end up in landfills.
OrthoLite Cirql™ will offer a traditional plastic-free, scalable and truly circular material to OrthoLite’s 500+ footwear brand partners and factory stakeholders in 2023.
OrthoLite Cirql™ illuminates the path forward to truly circular footwear,” said Glenn Barrett, CEO and founder of OrthoLite. “We are excited to be partnering with Novamont to escalate scalable solutions to drive positive change in the global footwear industry. This partnership is built on trust and transparency, as well as a relentless commitment to equip our 500-plus global footwear brand partners to have access to single-source circular materials, starting with the midsole.
OrthoLite sought out the high-tech bio-polymer company because of Novamont’s pioneering activities in the field of the circular bioeconomy and for its 30 years of experience in the development of chemical and biotechnological processes to create low-impact certified biodegradable and compostable solutions with multiple end of life options for everyday life, including: packaging, separating organic waste collection, retail purchasing, disposable tableware, farming, lubricants, cosmetics, pharmaceuticals, and more.
Proving by facts that it is possible to ‘do more with less,’ Novamont has always based its model on the development of products conceived as true catalysts for change, which are capable of activating much greater systemic effects than the product itself, and not as mere substitutes for traditional ones,” explained Catia Bastioli, CEO and founder of Novamont. “Our philosophy has always been to avoid the problems of pollutant accumulation in the environment, and the fruitful collaboration with OrthoLite, a company that is also committed in finding solutions and not just products, allows us to bring our approach to the footwear industry for the first time.
Devoid of Toxic Chemical Additives
OrthoLite Cirql™ is free from “forever chemicals” and responsibly sourced from non-GMO traditional vegetable raw materials derived from plants plus synthetic biodegradable materials. The material can be returned to the production cycle by low-energy, advanced chemical recycling to help keep materials in use or back to nature as fully compostable through selected industrial composting methods and processors.
Using existing and new, closed loop, take back, recycling streams for footwear, scalable end of life management will involve collaboration with footwear brands and the waste management sector. OrthoLite Cirql™ will also help avoid the accumulation of persistent microplastics as particles will biodegrade similar to natural polymers such as cellulose.
Novamont Research developed a tailor-made bio-polymer material for the OrthoLite Cirql™'s chemical-free foaming process which uses nitrogen (from the air we breathe) combined with renewable energy. Unlike the conventional foaming methods currently used, no dangerous or toxic chemical additives are used in the production of Cirql. The biopolymer pellets are melted and mixed with liquid nitrogen under extreme pressure, in a unique injection molding process that results in incredibly efficient cycle times that reduce energy consumption and create a finished part with no downtime, polymerization or waste.
Certified as a B Corp in 2020 with a top-tier ranking, Novamont is a member of the United Nations’ Global Compact network, a leadership platform for the development and implementation of responsible corporate policies and practices. OrthoLite Cirql™ marks the company’s debut in the footwear industry. Together, the partners are bringing a global solution for environmental improvement across the global footwear industry, a market currently valued at around $400 billion.
OrthoLite Cirql™ is committed to full transparency and third-party validation and has undergone extensive third-party testing and analysis including a complete Life Cycle IVL Assessment. OrthoLite Cirql™ is Certified Industrial Compostable – (Din Certco), REACH-certified (EU) and USDA Certified Bio Preferred®, RSL compliant (Intertek), certified GMO-free, certified Vegan and Hypoallergenic.
Source: Novamont

Publication date: 13/04/2023

Omnexus (news)


This project has received funding from the Bio Based Industries Joint Undertaking under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 837761.