Developed in partnership with Trove, the leader in branded resale and customer trade-in, and Debrand, a comprehensive sortation and circular logistics partner, Re-Calvin is a free service from Calvin Klein that gives U.S. customers a simple, accessible way to extend the useful life of clothing, shoes and accessories from any brand through donation, recycling, downcycling or, when necessary, responsible disposal that is converted from waste to energy. Re-Calvin also accepts intimates such as bras, swimwear and underwear – a category often excluded from circularity programs.

Calvin Klein has launched Re-Calvin, a free US take-back programme with Trove and Debrand to promote circularity.
Customers can send clothing, shoes, and accessories from any brand for reuse, recycling, downcycling, or responsible disposal.
Notably, it accepts intimates, often excluded from such schemes, and provides full transparency through post-processing email updates.

“As Calvin Klein continues its sustainability journey, we are proud to introduce a program that makes circularity more accessible for our customers and delivers alternative uses for pre-loved items,” said David Savman, Global Brand President, Calvin Klein. “It was important that we partner with experts with a proven ability to build and scale programs that handle a wide range of products andcategories, making it easier than ever for customers to responsibly extend the life of their items.”

How It Works

Customers in the United States can visit calvinklein.us/re-calvin to print a free shipping label and send in items from any brand. Once received, each package is processed and routed according to Calvin Klein’s diligent, established standards:

• Reuse: Items in good condition are donated or sent to secondhand distribution partners.
• Recycle / Downcycle: Items that cannot be reused, including intimates, are recycled into new fibers whenever possible, or downcycled into materials such as insulation or padding.
• Responsible Disposal: As a final step, if no reuse, recycling or downcycling option is available, items are to be converted from waste to energy or alternative fuel conversion.

Only items suitable for a new owner are directed to reuse. Garments with significant wear, damage, heavy stains and all intimates are directed to end-of-use streams, including recycling, downcycling and responsible disposal. Customers receive an email update after their parcel is processed, detailing how their items were routed, ensuring transparency throughout the process.

Powered by Trove’s Takeback Plug-In

Re-Calvin is powered by Trove’s new Takeback Plug-In, which enables Calvin Klein to seamlessly manage item intake, routing and transparency at scale. The plug-in integrates directly into Calvin Klein’s existing U.S. website, enabling the brand to operate a multi-brand takeback program that includes complex categories such as intimates.

The Takeback Plug-in expands Trove’s suite of circular solutions, which also includes the Resale Plug-in, Trade-in Plug-in and a range of API integration options. Together, these tools give brands the flexibility to build customized circular programs that meet their unique needs.

“Re-Calvin marks the first implementation of Trove’s new Takeback Plug-In,” said Terry Boyle, CEO of Trove. “With this launch, Calvin Klein is showing how technology can make responsible choices simple for every customer, accepting items from any brand and across all categories, including intimates, to help keep more textiles in circulation.”

By accepting items from any brand and across all categories, Re-Calvin reflects Calvin Klein, Trove and Debrand’s shared belief that every item should have as many chances as possible to find a second life.

Note: The headline, insights, and image of this press release may have been refined by the Fibre2Fashion staff; the rest of the content remains unchanged.

Fibre2Fashion News Desk (RM)

More than performance apparel, Aero-FIT is Nike’s pinnacle expression of cooling innovation, capable of channeling more than double the airflow of legacy Nike materials to peak performance in extreme conditions, helping athletes thrive in their new reality of rising heat and humidity.

Nike has launched Aero-FIT, a breakthrough cooling technology that channels over twice the airflow of previous materials, helping athletes perform in rising heat and humidity.
Debuting in 2026 football kits, Aero-FIT enhances sweating efficiency and comfort while reflecting Nike’s broader commitment to athlete-led, sustainable, and climate-conscious innovation.

This pioneering technology will make its global debut in the football kits Nike federations will wear during the biggest sport moment of 2026 before extending across Nike’s sport-led product strategy, bringing airflow-first innovation to more athletes and disciplines around the world.

What’s more, Aero-FIT is one of four major technological advances Nike is unveiling this month, joining innovations across Therma-FIT apparel, mind science and powered footwear in demonstrating the depth, breadth and impact of the brand’s commitment to athlete-centered innovation.

“Nike exists to make athletes better, and our breakthrough Aero-FIT technology delivers the future of our industry-defining apparel innovation in both elite performance and sustainability at scale,” says Janett Nichol, VP, Apparel & Advanced Digital Creation Studio Innovation.

Designed to move more air between skin and fabric, Aero-FIT supports sweating efficiency while helping athletes stay dry when the game heats up.

Elliptical mesh zones offer a unique visual signature, with lighter mesh providing even greater airflow in high-heat areas. Beyond aesthetics, these zones are functional airflow channels tuned for performance on the pitch and other fields of play — built from the ground up to help manage heat.

Hundreds of athletes wear-tested Aero-FIT across a wide range of conditions. Their feedback and perception helped validate the innovation’s cooling performance, comfort and freedom of movement in real-world scenarios.

“We obsessed the data, unpacking how air moves around the body, and mapped that airflow with sport-specific designs,” says Nichol.

Aero-FIT is born from Nike’s decades-long commitment to intentional climate-conscious design and contemporary breakthroughs in thermoregulation and circularity — proving that athlete-led, science-backed and sustainability-driven innovation is a movement, not a moment.

To that end, Aero-FIT is Nike’s first elite performance apparel made from 100 percent textile waste: a feat made possible through advanced chemical recycling, a circular process that results in recycled polyester yarn that’s as good as virgin material.

In addition to this sustainability breakthrough, Aero-FIT is a product of Nike’s integrated innovation system, where sport science, computational design and advanced manufacturing converge. Nike designers also used heat mapping and motion data to inform every aspect of Aero-FIT’s development, from yarn tuning to mesh placement.

Further, they leveraged digital blueprints to translate athlete physiology and biomechanics into the airflow-first garments — all created with stitch-level precision and validated in motion against the brand’s highest technical standards.

“We’re incredibly proud that our jerseys worn next summer will feel light, unrestrictive and comfortable for an entire match,” says Nichol. “That’s the kind of comfort that helps an athlete stay completely focused on the competition for 90-plus minutes.”

Note: The headline, insights, and image of this press release may have been refined by the Fibre2Fashion staff; the rest of the content remains unchanged.

Fibre2Fashion News Desk (RM)