B100 Ergonomic Mesh Office Chair Adjustable Footrest

Stay supported through focused work, then stretch out when it’s time to take a break. The SIHOO B100 ergonomic mesh office chair pairs a responsive dual-back design with an adjustable footrest, so you can shift from desk work to relaxed downtime in one seat.

Use it for home-office days, study sessions, or late-night gaming. Pull out the footrest to recline for a quick rest, or sit upright for calls and meetings.

• Adaptive lumbar support: Elastic support and a dual-back design move with you as you lean forward, sit upright, or change positions.
• Adjustable recline: Choose from three lockable angles: 110°, 125°, and 135°.
• 4D armrests: Adjust, rotate, or flip the armrests to suit your posture or slide them under your desk.
• Comfort-focused seat and headrest: The widened seat cushion spreads weight evenly, while the 3D ultra-wide headrest supports your neck.
• Breathable mesh: Mesh across the back and seat promotes airflow during long work sessions.
• Stable, quiet construction: A reinforced metal base and Class 4 SGS-certified gas lift support up to 300 lbs. Smooth tilt control and quiet casters suit shared spaces.
• Tested and covered: The chair is tested to SGS and BIFMA standards and includes 36-month coverage, 30-day easy returns, and support that responds within 24 hours.

When the workday ends, lean back, extend the footrest, and make room for a comfortable gaming session or movie break without leaving your desk setup.