Branch Furniture - Daily Chair – Office Chair with Swivel, Lumbar Support, Adjustable Arms, Sustainable & Comfortable Seating - Black Vegan Leather

Designed for long hours of productivity, this executive office chair supports your entire body with 7 targeted contact points—head, neck, shoulders, back, lumbar, arms, and hips—to reduce strain and encourage healthy posture. Customize your fit with adjustable height, a 3.7-inch headrest, and a 90°–120° tilt function with tension control. The 90° flip-up armrests let you save space by tucking the chair neatly under your desk, while the sturdy metal base and smooth-rolling casters ensure stability and easy movement. Upholstered in premium leather and featuring thick cushioning, this chair combines luxury with durability. Quick to assemble and suited for offices, gaming, or study spaces, it’s the ideal choice for all-day comfort and style.

The SIHOO A3 office chair, an innovative ergonomic model, uses advanced technology to ensure comfortable sitting and proper posture. It features automatically adjustable 3D headrest, lumbar support, linked 3D armrests, an intelligent gravity mechanism, and automatic adjustment, along with a soft backrest and breathable mesh seat for all-day comfort. Its 3D headrest offers wide-angle adjustment (4.5cm up/down, 6.5cm forward/backward, 20° angle) and is made of soft mesh with a triangular soft elastic frame and support straps for back support; the 4-position adjustable 6cm liftable backrest suits all heights and auto-reverts to level 1 when at maximum height. It also comes with domino auto-adaptive lumbar support. The intelligent gravity mechanism with weight-adjustable resilience enables 2-step auto-adjustment and tilting from 92° to 100° to 112° (max), allowing comfortable rocking or short breaks. Certified by American BIFMA and German TUV, it has passed tests like backrest strength and seat impact tests, and is equipped with SGS Class 4 cylinders for durability and safety. It comes with a 3-year warranty, with support available for any product issues.

This chair features an extra-wide 25.2"×20" cushioned seat with skin-friendly faux linen and high-density foam, for cross-legged sitting. Smooth-rolling large casters ensure easy movement across all floor types. The ergonomic U-shaped shell provides excellent back/hip support. Adjustable height 5" range, 100°-120° recline, and 360° swivel enhance comfort. Ideal for office, bedroom, or living room.