Sihoo B100Pro Sliding Seat Ergonomic Office Chair Computer Chair Ergonomic Gaming Chair Black

Product Specifications

Composite Sling Sacral Pillow with 3-layer, 3-spring structure for delicate and conforming lumbar support, mimicking professional massage techniques.

Floating sacral support design to maintain S-shaped sitting posture, stabilize the pelvis, and prevent body tilt.

Enlarged 4D circular armrests with 90° flip-up, 360° rotation, synchronized recline linkage, and smooth forward/backward adjustment; PU leather soft surface for skin-friendly comfort.

Wave-pattern dense ribbed special mesh fabric woven with premium brand-grade technology, offering high elasticity, breathability, and skin-friendliness.

12-zone pressure relief design by adjusting mesh tension according to frame curvature for consistent comfort across neck, back, waist, and sacrum support areas.

3D wide headrest with 150% size increase, adjustable height and depth, and 360° rotation for optimal head support.

Ergonomic waterfall seat cushion fitting hips and thighs to effectively distribute pressure without knee discomfort.

Spiral power chassis with Hooke’s classic mechanical structure ensuring durability, stability, and comfort.