By James Calloway

Denim brand Triarchy has launched a five-piece collection across three colorways using WTRLSS digital dyeing, a process its developer says cuts dyeing and finishing water by 99.9 percent versus conventional rope-dyeing — from roughly 75 liters per jean down to about two tablespoons. The company confirmed it plans to move all denim production to the technology going forward.

This is the first commercial collection to reach market on the WTRLSS platform, which launched only months ago as the next iteration of Lab Denim, the biotech firm behind the MultiActiv chemistry. If you're sourcing denim at scale, the numbers here deserve a hard look — and so does the factory footprint question the technology raises.

What does the process actually replace?

Conventional denim dyeing runs yarn through indigo rope-dyeing baths, then a sequence of wet and dry finishing stages: washing, bleaching, sanding, rinsing. That multi-step sequence can take weeks and, per Triarchy, accounts for most of the denim industry's manufacturing water use, chemical load and lead time. The company pegs a single conventionally finished jean at around 100 bottles of water, or roughly 75 liters.

WTRLSS bonds color into the fiber in a single pass, with no pre-treatment or wash-off, using a machine driven by proprietary software and an indigo replacement developed specifically for denim. Unlike digital printing, which sits on the fabric surface, the coloration is built into the fiber itself. Each wash effect — vintage fading, worn-in detailing — is designed digitally and dyed onto flat pattern pieces before cutting and sewing. The chemistry, MultiActiv, came out of three decades of bioscience and digital textile coloration work by Swiss-French scientist Dr. Mickaël Mheidle.

WTRLSS estimates the process also cuts energy use by up to 90 percent versus conventional methods. The Triarchy collection's only added water is a single rinse wash before shipping, so consumers don't need to pre-wash.

Who's behind it, and who's already in the pipeline?

Dustin White, co-founder and CEO of WTRLSS, framed the launch as the move from development to market: "From the start, we set out to create a fundamentally cleaner and more efficient way to make denim. This collection with Triarchy brings that ambition to life, turning our technology into finished products that consumers can buy, wear and experience for themselves."

The confirmed supply-chain commitment beyond Triarchy: WTRLSS has a commercial pilot partnership with Bangladesh's Ha-Meem Group, which produces jeans for Levi's, Gap, H&M and Zara, among others. That pilot is the detail volume buyers should watch — it's the bridge between a five-piece brand capsule and capacity that mass-market programs could actually book.

Triarchy's own sustainability track record is relevant context. The brand stopped conventional denim production in 2016, halted operations for 18 months, and relaunched in 2018 with a rebuilt system that produced the first plastic-free stretch denim in 2022.

What changes for sourcing decisions?

The operational implications matter more than the water headline. Because undyed fabric can become any wash, Triarchy no longer commits to color months in advance, and fabric minimums no longer dictate production volume. That opens the door to producing closer to demand rather than ahead of it — a direct hit on inventory risk and markdown exposure.

It also redraws the factory map. Taubenfligel (Triarchy's Adam Taubenfligel is quoted throughout the launch materials) noted that manufacturing facility choices can now be based on proximity to customers rather than access to water. For anyone who has spent years shortlisting denim mills by effluent capacity and water permits, that's a structural shift in siting logic.

"Washes like these are traditionally the most resource-hungry thing you can do to a pair of jeans, and I wanted to make exactly those without any of that environmental cost," Taubenfligel said. The collection includes Cowhide, a photographic hide pattern on a jean and jacket — a design Triarchy says would have been nearly impossible with traditional dyeing. "We also scanned a cowhide and dyed it onto the same fabric as the indigo and the black. If you can do all three from one roll, you can make a whole collection from one fabric, and that is a game changer not only at the design level, but at a systems level."

A note for compliance teams: treat the 99.9 percent water and 90 percent energy claims as vendor estimates at this stage, not audited figures. The demonstrable compliance angle is the elimination of indigo baths, bleach and stone-washing chemistry from the finishing chain — inputs that carry their own discharge and chemical-management obligations under most buyer restricted substance lists.

The decision this forces: denim sourcers now have a working commercial reference for single-pass digital dyeing, a named Tier 1 (cut-and-sew) pilot partner in Bangladesh with volume-brand credentials, and a credible route to made-near-demand ordering. Whether WTRLSS capacity scales past Ha-Meem's pilot is the question your 2025-26 denim strategy may have to answer.