Insider Signs LOI To Secure Future Access To Spinnova Fibre

Brazilian techwear brand Insider has signed a non-binding Letter of Intent (LOI) with sustainability pioneer Spinnova to secure access to future volumes of Spinnova fibre, supporting its strategy to expand the use of lower-impact materials in functional apparel.

As demand grows for performance textiles with reduced environmental impact, Spinnova and next-gen cellulosic fibres are emerging as alternatives to virgin cotton and fossil-fuel-based synthetics. With this agreement, Insider becomes the first Latin American brand to partner with Spinnova, reinforcing its position as a sustainability leader in the region.

Founded in São Paulo, Insider is known for technological garments featuring sweat absorption, anti-odour performance and thermal regulation, using fibres such as modal, lyocell and polyamide. The LOI gives the brand a pathway to integrate Spinnova fibre into future collections that combine performance with lower environmental footprint.

“This collaboration opens new opportunities for us to bring Spinnova fibres into functional and technological clothing,” said Pedro Brito, Senior Commercial Manager at Spinnova. “We share a vision for a more sustainable textile industry.”

Yuri Gricheno, Co-founder of Insider, added, “Being the first brand in Latin America to sign this agreement with Spinnova shows our commitment to leading sustainable textile innovation and advancing new materials in techwear.”