It began with the idea to create a chair which abstractly imitates human physique. Together with the results of experimental studies with modelling felt, a textile-covered chair with a thin seat shell and low weight was developed. Boo has a seat that is simultaneously hard and pleasant, supporting body posture with its ergonomic lines. Its unique character is also emphasised by the finishing of the individual felt fabrics. Boo has no hard edges and is 100 per cent recyclable.