The most popular and the best seller is the Ergohuman Mesh with head rest perfect for the home office. The mesh is very comfortable, flexible and as the mesh is breathable it keeps you cool. The Ergohuman mesh with-out a headrest is very popular in offices as it looks very stylish and blends in well.
The Ergohuman Leather with or without a headrest is popular with people who have had a leather chair and like the look and feel of leather. The leather chairs are a lot firmer and solid compared to the mesh