PU Vegan Leather
Polyurethane coating over a fabric backing — animal-free, but a plastic.
What it is
Most 'vegan leather' is polyurethane laminated onto a polyester or cotton backing. Water-based PU replaces the solvent (DMF) used in older processes and is the version worth paying for.
Why it matters
It removes animal use and the heavy-metal tanning of conventional leather, but it is fossil-derived, sheds microplastics as it degrades, and rarely lasts as long. PVC-based 'leatherette' is worse again and should be avoided.
Upsides
- No animal materials and no chrome tanning
- Water-based PU avoids DMF solvent exposure for workers
- Lower production emissions than cattle leather
- Lighter and easier to clean
Trade-offs
- Fossil-derived plastic that sheds microplastics as it cracks
- Typically shorter lifespan than good leather
- Non-biodegradable and effectively unrecyclable when bonded to fabric
- PVC versions release chlorinated compounds
What to look for on the label
'Water-based PU', a recycled-polyester backing, PVC-free stated explicitly, and a repair or resole policy.
Better or comparable alternatives
Frequently asked
Is vegan leather better for the environment than real leather?+
Lower on emissions, land and animal impact; worse on plastic pollution and durability. Per year of use, a well-made leather item can come out ahead of a cheap PU one.
How do I spot PVC leatherette?+
Look for 'PVC', 'vinyl' or a strong plastic smell. Brands using PU almost always say so, because PVC is the one they don't want named.