Technology1 min read

Here’s what ‘renoa’ — the first new fiber in 25 years — feels like

By · Via TechCrunch · Published by Everything Blog

In short

Everbloom developed the material to offer consumers a durable, machine-washable alternative to fragile luxury fabrics. Production involves transforming waste proteins like wool scraps and feather lint into a powder, blending it with a biodegradable biopolymer, and extruding fibers that mirror natural textiles. A prototype scarf tested over several months demonstrated strong resistance to shrinking and pilling after repeated washing and tumble drying. Consumer goods utilizing the fiber are expected to hit the market in the second quarter of 2027.

Key points

  • The new fiber offers an eco-friendly substitute designed to curb the environmental degrad…: The new fiber offers an eco-friendly substitute designed to curb the environmental degradation caused by goat grazing in Central Asia.
  • Garment testing confirmed that the biopolymer blend withstands routine machine washing an…: Garment testing confirmed that the biopolymer blend withstands routine machine washing and drying without losing softness or pilling.
  • Chief executive officer Sim Gulati is expanding production partnerships ahead of a projec…: Chief executive officer Sim Gulati is expanding production partnerships ahead of a projected consumer product rollout in mid-2027.

Sources checked by our analysis pipeline: 1

Sometimes it seems like everyone — and every occasion — demands cashmere these days.

Numerous brands sell cashmere sweaters, from Bruno Cucinelli’s $7,900 cable knit cardigan to Quince’s $50 crewneck. Menswear company Loro Piana has made cashmere a cornerstone of its lineup, helping to drive the LVMH division’s valuation above €11 billion. There are even cashmere running shirts.

But as cashmere has spread throughout the fashion industry, it’s not for everyone. It’s still relatively expensive, hard to care for, and environmental fraught. The goats that produce cashmere have been trashing rangelands across Central Asia.

That may change, though. I recently experienced an alternative fiber called renoa, developed by a startup called Everbloom, that’s washable and promises to be more affordable. It could bring the cashmere experience, via a substitute material, to more products and people.

Renoa is made from sources of waste protein, including cashmere and wool scraps as well as down and feather “lint” leftover from the bedding industry. Everbloom processes the waste into a powder and blends it with a biodegradable biopolymer, and the combination is then extruded…

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