Metal structure, solid pine, chipboard, plywood and fibreboard. Non-removable cover: 36% cotton, 26% acrylic, 16% viscose, 10% polyamid, 7% wool and 5% linen. Seat made from high resilience foam with a density of 30 kg/m3 and 23 kg/m3 super soft foam. Composition of the seat back: 200 g of fibre. Feet are made of black stained oak.