LEITZ Ergo Active Si stool, light grey, height 47–60 cm, 5 castors

This ergonomic stool activates your core muscles while you work, improving your posture.⁠‌‌‌‍‌‍‌‌‍‍‌‌‍‍‍‌‍‌‍‍‍‍‌‍‍‌‌‌‌‌‍‍‍‌‍‍‍‌‌‌⁠ Thanks to the 5 wheels, you can move effortlessly around your workspace, while the height-adjustable seat (47–60 cm) adapts perfectly to your height.⁠‌‌‌‍‌‍‌‌‍‍‌‌‍‍‍‌‍‌‍‍‍‍‌‍‍‌‌‌‌‌‍‍‍‌‍‍‍‌‌‌⁠

When do you need an active seating solution?
This LEITZ Ergo Active Si stool is ideal if you want to alternate between sitting and standing during your working day. Thanks to the triangular seat shape and movable seat, you unconsciously train your balance and core muscles, which contributes to a more active posture at your desk.

Why this height adjustment is perfect
With an adjustable height of 47 to 60 cm, this stool suits different desks and body heights. You can use it as an alternative to a traditional office chair, or as an elevated seat at sit-stand desks and high worktables.

What makes the triangular shape special
The triangular seat with foam padding and ergonomic steel core provides comfort while keeping you actively seated. The 90 mm thick seat offers sufficient cushioning, but its shape keeps you more alert than an ordinary chair. This helps prevent a slouched sitting posture.

Practical mobility for every workspace
The five wheels make it easy to take the stool to different workstations, and they are suitable for all floor types. With a load capacity of 110 kg, the stool provides stable support. You can use it flexibly in different rooms without worrying about damaging your floor.