US Denim Mills Bets on Linen and Tencel for S/S '28 Denim Line

US Denim Group's Spring/Summer 2028 collection puts fibre substitution and mono-material construction at the centre of its commercial pitch, as the Pakistani mill positions itself for buyers who want sustainability claims anchored in price-performance rather than marketing.

"Buyers continue to seek newness, comfort and sustainability, but with a much sharper focus on value, margin and price-performance," said Aleem Ahmad, US Denim Mills' deputy general manager, product and business development. "With ongoing geopolitical instability, including current conflicts, adding pressure on energy, freight and raw-material costs, we expect the overall market mood to remain cautious, selective and highly cost-conscious."

That framing matters for sourcing teams. Ahmad is effectively telling buyers that the mill's product development roadmap — not just its CSR page — is where the cost and compliance story lives.

What changes at the fabric tier?

The core material move for S/S '28 is a shift away from oil-dependent fibres, which Ahmad frames as a resilience decision as much as an environmental one.

"Our key sustainability message for the season is to move beyond plastic and oil dependency to build a more responsible and resilient future for denim," he said.

He added: "In a world where the availability and cost of raw materials continue to shift, we believe true resilience comes from building differently. By moving beyond oil-dependent fibres and exploring more responsible material choices, we are creating a collection that is not only better for the future, but also better prepared for it."

For buyers, the practical form this takes:

• Linen and Tencel constructions (Tencel being Lenzing's lyocell brand, made from wood pulp in a closed-loop process) aimed at breathability, drape and softness while keeping denim's authentic hand feel. These sit in the Edit capsule, built around blended fabrics.
• Cloud Nine, a mono-material range — meaning fabrics constructed from a single fibre type, which simplifies end-of-life recycling — engineered to deliver softness at the raw stage, before any washing or finishing.
• Texture Tales, constructions using varied weave structures and yarn combinations to create surface texture. Ahmad flagged these fabrics as particularly suited to relaxed, loose silhouettes, jorts (denim shorts cut from jeans patterns) and other easy seasonal styles.

How does the fit and finish direction affect orders?

Ahmad reads the market as moving toward natural, relaxed and refined looks and lightweight fabrics, with wide-leg, barrel and relaxed straight fits driving demand. Soft and fluid shapes are gaining traction.

On finishing, US Denim is deliberately swimming against the current coatings trend. While glossy and gritty coatings that transform denim into something else dominate right now, the mill sees a return to finishing that highlights denim's organic texture.

"Natural abrasion remains relevant, but in a more subtle, refined way, complemented by slub aesthetics and natural surface texture," he said.

Slub yarns — irregular threads that create intermittent texture in the woven fabric — feed the same authentic-hand argument.

Washes split between naturally aged, vintage-inspired effects and cleaner finishes. The palette broadens beyond traditional indigo into earthy browns, light greys, ecru, natural tones and brighter blues, with coloured overdyes and dyed wefts adding seasonal variety.

"Soft fades, sun-washed effects, subtle worn-in character, and lighter washes give the collection a fresh, relaxed, and easy summer feel while maintaining an authentic denim aesthetic," Ahmad said.

The sourcing decision this forces

For denim buyers placing S/S '28 programmes, the takeaway is straightforward. If cost-conscious selectivity is the market mood, mills that bundle fibre substitution, mono-material recyclability and lower-intensity finishing into the base product — rather than as premium add-ons — are the ones worth shortlisting. US Denim is betting that resilience and margin now sit on the same fabric ticket.