Mesh vs. padded seats, explained

Mesh seats and backrests (like the Herman Miller Aeron or the Humanscale Liberty) use tensioned fabric stretched across a frame. The tension itself provides support and flexes slightly under your weight, which is why mesh chairs are often praised for pressure distribution and breathability.

Padded seats (like the Herman Miller Embody or most executive chairs) use foam over a rigid shell, upholstered in fabric or leather. Foam tends to feel softer initially and is generally warmer to sit on for long periods, which matters in cold climates or air-conditioned offices.

Mesh generally wins on breathability and long-term shape retention — foam can compress and lose support over years, while mesh tension stays fairly constant. Padded seats generally win on initial plushness and perceived luxury, especially in leather executive chairs.

If you run warm or sit for very long stretches in a hot climate, lean mesh. If you prioritize a soft, cushioned feel and don't mind slightly more heat retention, lean padded. Several models — like the Herman Miller Cosm — split the difference with a padded mesh hybrid.