What is Tencel Fabric?
Last updated 2026-05-24
Tencel is a brand name for fibers made by Lenzing AG from sustainably-sourced wood pulp (eucalyptus, beech, or birch). The two main Tencel fibers — Lyocell and Modal — are produced in closed-loop solvent processes that recycle 99% of the chemicals used, making them among the most environmentally responsible fabrics available. Tencel Lyocell is the more durable and structured fiber, often used in denim, dress shirts, and structured pieces. Tencel Modal is softer and drapier, commonly found in tees, underwear, and loungewear. Both fibers are biodegradable, breathable, and naturally moisture-wicking — a combination of properties usually associated with high-end natural fibers. The environmental case is strong. Tencel uses 95% less water than cotton, doesn't require pesticides, and sources wood from FSC-certified forests. The closed-loop solvent process is what differentiates Tencel from older cellulose fabrics like viscose and rayon, which used more harmful chemistry. Brands using Tencel include Eileen Fisher, Reformation, Patagonia, and dozens of contemporary sustainable lines.
Maya replaced her cotton bed sheets with Tencel Lyocell sheets. They felt cooler in summer, dried faster after washing, and softened with use — without losing the smooth hand that made her choose them in the first place.
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Questions, answered.
Is Tencel the same as Lyocell?
Tencel is a brand name; Lyocell is a fiber type. Tencel Lyocell is one of the most common Tencel products. Not all Lyocell on the market is Tencel-branded (other manufacturers also produce Lyocell), but Tencel is the most established brand with verified production standards.
How does Tencel compare to cotton?
Tencel uses 95% less water than cotton, is naturally more moisture-wicking, and resists wrinkling better. The trade-off is price (typically 20 to 40% more than cotton equivalents) and slightly less abrasion-resistance for everyday wear.
Is Tencel biodegradable?
Yes. Both Tencel Lyocell and Tencel Modal are made from cellulose and are fully biodegradable in industrial composting facilities. Blended Tencel fabrics (e.g., Tencel + cotton + spandex) are less biodegradable due to the synthetic components.