Filatura C4 was founded in 1962 in the heart of Tuscany and for three generations has been producing carded yarns completely Made in Italy in its Pistoia plant, combining tradition and experience with product innovation and respect for the environment.

For the winter season 2022/2023, Filatura C4 offers a new collection in recycled polyester, called “Lione”.
Lione includes a variety of 64 melange colours Nm 1/14 GRS certified in 100% polyester, which at least 97% comes from post-consumer bottle recycling.
The bottles, coming from all over the world, are collected and selected by colour, washed, chopped and re-extruded to generate new fibre, without resorting to petroleum-derived chips.

Biella, September 24 2021