Sihoo S100 Ergonomic Office Chair - Black

Chair back lifting height: 18.11" - 21.25"

Seat depth: 15.15" - 17.12"

Max hip width: 20.07"

Maximum load: 330 lbs

Armrests: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage)

Ergonomic Tech

Installation Guide

Adjustment Guide

Download Manual

Wide spacious headrest

Doro S100 provides a 5cm (1.97 in) seat
depth adjustment range, ensuring
comfortable support for your thighs and
hips, regardless of your size.

Full-back comfort for any size

The headrest perfectly contours to the curve of your neck while providing a generously sized surface. You can comfortably rest your head on the side and relax during your work.

4D arm support

Whether you're working, reclining, or relaxing, Doro S100 takes the pressure off your shoulders with 4-way adjustable armrests. Move them up and down (2.76 in), forward and back (1.18 in), side to side, and rotate 72°, all while staying in sync with the backrest.