Ergonomic Office Chair 3D Adjustable Lumbar Support

Stay supported through focused work with the SIHOO M102 Pro ergonomic office chair. Its split backrest and 3D adaptive lumbar support let you adjust the support height while it responds to small posture changes as you type, read, or join video calls.

Set it up at your home office desk for work or study, then recline between tasks. The adjustable headrest and armrests help you find a position that suits sitting upright or leaning back.

• Adjustable lumbar support: Set the lumbar height to fit your lower back and enjoy responsive support as your posture shifts.
• 3D headrest: Adjust its height, forward-back position, and angle to find neck support that feels right for your posture.
• Flip-up armrests: Padded arms flip up to 55° to help the chair tuck under your desk; slide the pads 1.6 inches forward or back, and they follow the backrest as you recline.
• Breathable seat and back: The ventilated mesh backrest pairs with a 20.1-inch-wide foam seat to support airflow and cushion your hips and thighs.
• Personalized fit: Adjust seat height from 17.7 to 21.5 inches and recline up to 130° to shift between desk work and a break.
• Everyday reassurance: The chair has a 300 lb weight capacity and BIFMA certification for stability, durability, and safety. It includes a 3-year warranty, a 30-day return policy, and customer service within 24 hours.

When your workday moves from keyboard tasks to a quick recline between calls, you can adjust the chair to suit the moment.