[pageLogInLogOut]

#Recycling / Circular Economy

JACK & JONES and Infinited Fiber take the next step in their collaboration

This time, the outcome of the collaboration is a pair of cargo pants, made with 40% Infinna™ fiber and 60% in-conversion-cotton. The pants, which run under the name JPSTKARL, represent yet another important step forward in material innovation and adds up to JACK & JONES’ ongoing commitment to offering high-quality products that align with their A Better World strategy.

The JPSTKARL Cargo Pants come in a khaki green color and feature several leg pockets and a loose fit with a high rise. The launch of the cargo pants follows the success of the Glenn Evan 341 jeans, which were the first JACK & JONES product to incorporate Infinna™ fiber, showcasing the brand’s ongoing dedication to pushing the boundaries of circular fashion.

The JPSTKARL Cargo Pants is the 2nd JACK & JONES product made with INFINNA™ fiber © 2024 Infinited Fiber Company
The JPSTKARL Cargo Pants is the 2nd JACK & JONES product made with INFINNA™ fiber © 2024 Infinited Fiber Company


“We’re highly committed to explore new material innovations and our collaboration with Infinited’s INFINNA™ fiber started in 2021, where we visited the company in Finland for the first time. We got curious on the innovative fiber and the technology behind – we could see how the fiber could seamlessly be integrated into our products and we loved how textile waste could become a resource. In 2023 JACK & JONES became the first BESTSELLER brand to use INFINNA™ fiber in a product. Now we are proud to present our second product with INFINNA™ fiber”, says Elena Osenbrüg, Sustainability responsible at JACK & JONES. 

The launch of the JPSTKARL Cargo Pants marks a milestone in the ongoing partnership between BESTSELLER and Infinited Fiber Company. BESTSELLER‘s investment arm Invest FWD A/S has supported this collaboration through strategic investments aimed at fostering innovation within the fashion industry. The collaboration between BESTSELLER and Infinited Fiber Company further reinforces the long-term commitment of both companies.

“Infinited Fiber Company is proud to collaborate with JACK & JONES on the journey towards a circular economy. The JPSTKARL Cargo Pants perfectly showcase how we can work together to turn textile waste into valuable new materials. We are eager to see how consumers will respond to this new product that combines innovation and style,” said Kirsi Roine, Chief Customer Officer at Infinited Fiber Company.



More News from Infinited Fiber Company

#Recycling / Circular Economy

Infinited Fiber Company’s environmental permit for Kemi advances to statutory appeal phase

Infinited Fiber has reached an important regulatory milestone in Finland, as the environmental permit process for a potential facility in Kemi has progressed to the statutory appeal phase.

#Recycling / Circular Economy

Sahil Kaushik appointed CEO of Infinited Fiber as the company advances a phased path to commercial scale

Infinited Fiber has appointed Sahil Kaushik as Chief Executive Officer. Kaushik has served as Acting CEO alongside his role as Chief Operating Officer and will continue to oversee operations until a new COO is appointed.

#Recycling / Circular Economy

Infinited Fiber Company appoints new chair and board members to drive next growth phase

Infinited Fiber Company has announced key changes to its Board of Directors following its Annual General Meeting on June 30, 2025. The new appointments are designed to support the company’s strategic focus on scaling its proprietary Infinna™ technology, expanding partnerships across the textile value chain, and preparing for industrial-level investment.

#Recycling / Circular Economy

Infinited Fiber Company enters the next strategic phase under new leadership

Infinited Fiber Company announces that Petri Alava, co-founder and CEO since the company’s founding in 2016, will step down from his role on May 31, 2025. Chief Operating Officer Sahil Kaushik will serve as acting CEO from June 1, 2025. Petri Alava will continue supporting the company as Senior Advisor through the end of November. The Board of Directors has initiated the search for a permanent successor.

More News on Recycling / Circular Economy

#Recycling / Circular Economy

2. RETRAKT EU Conference - „Join the Circle“: Turning challenges of the textile sector into chances

On 19 November 2026, the second RETRAKT EU Conference – “Join the Circle” will take place in Brussels. The event, which focuses on the transformation of the textile sector towards a circular economy, will be held under the motto: “Turning Challenges in the Textile Sector into Chances.”

#Recycled Fibers

RE&UP’s Next-Gen Cotton fibers power Zalando private label t-shirt collection crafted from innovative recycled textiles

RE&UP Recycling Technologies’ Next-Gen Cotton powers a new collection from Zalando’s private labels, marking a step forward in bringing textile-to-textile recycled fibers into commercial fashion production. Launching on Zalando in August, the collection comprises five t-shirts across YOURTURN by Zalando and Even&Odd by Zalando, made from a circular-knit fabric blending 80% organic cotton with 20% RE&UP Next-Gen Cotton — textile-to-textile recycled fiber produced from textile waste. This is the first time RE&UP's recycled fibers feature in Zalando's private label assortment.

#Recycled Fibers

Driving circularity with Uster Recycled Fiber Matrix

The textile industry’s commitment to circularity continues to accelerate, and mechanical recycling is viewed as a targeted approach to cutting textile waste and its environmental impact. At the forefront of this drive, Uster has developed the Recycled Fiber Matrix, a two-dimensional assessment of mechanically recycled fibers to guide optimum processing and end-uses.

#Research & Development

Novel flame-retardant and recyclable fiber-reinforced composite

Airplanes and passenger trains must meet strict safety requirements, including fire safety standards. This calls for materials that are flame-retardant, lightweight, robust, and scalable. Empa researchers, in collaboration with their industry partner Elantas, have now succeeded for the first time in making such a material – a composite – fully recyclable.

Latest News

#Textiles & Apparel / Garment

Texworld Apparel Sourcing Paris reflects shift towards more diversified sourcing

The latest edition of Texworld Apparel Sourcing Paris confirms the global reshaping of sourcing strategies. The offer is evolving to satisfy more selective buyers, looking for responsiveness, innovation and diversification in their sourcing options.

#Textile chemistry

Archroma wins ICIS Innovation Award for sulfur dye breakthrough

Archroma, a global leader in specialty chemicals, has won a coveted 2026 ICIS Innovation Award for Best Product Innovation from a Large Company for FiberColors®. These high-performance sulfur dyes are synthesized from pre-consumer wool waste, reducing industry reliance on petroleum-based inputs while contributing to the circular economy by upcycling unwanted wool that farmers would otherwise pay to dispose of.

#Spinning

Eltex takes the tension out of heat-setting

The ACT-MULTI system developed by Eltex – a member of TMAS, the Swedish textile machinery association – is bringing individual yarn tension monitoring and automatic control to the heat-setting process, helping manufacturers maintain consistent processing conditions across every yarn position.

#Textiles & Apparel / Garment

YDC 2026 names winners in Hong Kong

The Hong Kong Young Fashion Designers’ Contest 2026 (YDC) has named its winners at the conclusion of CENTRESTAGE in Hong Kong. Ten emerging local designers presented collections inspired by personal experiences and emotions, translating their ideas through distinctive tailoring, materials and craftsmanship.

TOP