The Tronc design aims to convey the sensation of touching tree bark, with its characteristic contrasts and relief, though in this case the roughness of the tree trunk is replaced by the softness of blended wool and silk.
The grooves create a rich texture to the touch, without losing comfort and giving a good rate of recovery underfoot. The presence of silk creates nuances of shine and offers multiple shade variations, as well as being exceptionally soft to the touch.