The Wing chairs all have a single shell forming the seat and backrest, made of beech plywood curved on a mold.
All models have a light internal padding completely covered in saddle/soft leather; the back of the backrest is available padded and covered in saddle/soft leather, or veneered in black walnut wood, or lacquered in the RAL color of your choice.
The base is in wrinkled metallic black painted tubular steel.