Natural fibres are the raw material of choice, with pure virgin wool, alpaca wool and above all New Zealand wool obtained largely from the shearing of merino sheep. An extraordinary yarn that, thanks to its curling, is resistant to more marked trampling. It is characterized by a remarkable tolerance to stains, dowry that lengthens the life of the article, and an important sound absorption. It is recyclable and its processing involves a limited consumption of energy: it is therefore an extremely environmentally sustainable material suitable for obtaining the LEED-Leadership in Energy and Enivironmental Design certification. Similar characteristics are found in the other natural and biodegradable fibers used by Luxury Carpet Studio, namely various types of silk, linen, cotton, felt, sisal, etc..