Experience breathable, full-body comfort with the SIHOO B100 ULTRA Ergonomic Office Chair. Designed for long hours of work, study, gaming, and everyday use, the B100 ULTRA combines a high-density whole-mesh design with adjustable ergonomic features to provide personalized support throughout the day.
KEY FEATURES
High-Density Whole-Mesh Design
Breathable, cool, and durable mesh promotes airflow while providing comfortable support for extended periods of sitting.
4D Armrests with 360° Rotation
Adjustable armrests move with you and provide flexible support across different sitting positions.
2D Double-Joint Headrest
Adjustable head and neck support helps you find a more comfortable position whether sitting upright or reclining.
Tri-Lock Lever Mechanism
Conveniently adjust and lock your preferred reclining position for a more personalized seating experience.
135° Reclining Function
Lean back and relax with a smooth reclining range—ideal for taking a break between work sessions.
Flowing Ergonomic Seat Cushion
Designed with a contoured shape to provide comfortable, supportive seating and help distribute pressure more evenly.
Class 3 Gas Lift
Smooth and reliable height adjustment lets you customize the chair to your desk and preferred seating position.
Weight Capacity: Up to 150 kg
Designed to provide stable and dependable support for users of different body types.
PERFECT FOR
✔ Home Office & WFH
✔ Corporate & Office Workstations
✔ Study & Online Classes
✔ Gaming & Extended Screen Time
✔ Reading & Everyday Use
PRODUCT SPECIFICATIONS
Brand: SIHOO
Model: B100 ULTRA
Type: Ergonomic Office Chair
Upholstery: High-Density Whole Mesh
Armrests: 3D, 360° Rotation
Headrest: 2D Double-Joint
Recline: Up to 135°
Mechanism: Tri-Lock Lever Mechanism
Gas Lift: Class 3
Weight Capacity: Up to 150 kg
