YERA

Combination of Ergonomics & Design

Ergonomic back structure to fit and adjust for user's back shape to pursue ultimate comfort.

3D Seat foam-spreading seat pressure for maximum seat feeling.

Adjusting soft foam material to the place where seat impact is placed, it softly absorbs seat pressure and spreads it to the whole place that makes equal pressure on the seat.

It eliminates pressure on the thigh that maintains a good comfortable seat feeling even very long hours of working.