AreShark Office Chair Ergonomic Desk Chair,High Back Computer Chair with 3D Headrest & Armrests,Gaming Chair with Lumbar Support,90-135°Tilt Lock Mesh Office Chair with Footrest,Wheels,Black — Open-Box, 39% Off

【Spine-Hugging S-Curve Design】Experience personalized spinal alignment like never before! Our S-shaped office chair silhouette embraces your spine's natural curve, featuring an independent lumbar support that intuitively adapts to your movements. With four precise contact points of ergonomic office chair—head, upper back, waist, and hips—plus full arm support, every inch of your posture feels cradled in comfort.

【Breathable All-Day Desk Chair Comfy Mesh】Stay cool and collected through your busiest days! Engineered with high-density airflow mesh, the desk chair backrest promotes continuous ventilation to keep you sweat-free and fresh. Crafted from premium resilient weave, the computer chair resists wear and sag, ensuring lasting support even during marathon work sessions.

【Cloud-Like Pressure-Diffusion Mesh Seat】Discomfort simply floats away! The big and tall office chair seat's high-elasticity, breathable mesh conforms to your shape, distributing weight evenly to eliminate pressure points. Say farewell to hip fatigue and leg numbness—this self-supporting composite weave of executive office chair feels like sitting on a supportive cushion of air.

【Fully Adaptive 3D Headrest】Your neck's new best friend! Adjust the gaming chair headrest up and down, pivot it 90°forward or backward, and even tilt the entire support rod to match your preferred angle. Whether you're deep in focus or leaning back to relax, the ergonomic desk chair delivers personalized relief to tense shoulders and neck.

【3D Armrests That Move With You】Rest your arms in any position imaginable! These versatile armrests of comfortable office chair glide forward and backward, adjust in height, and swivel smoothly up to 30°left or right. Perfect for typing, reading, or lounging—mesh office chair effortlessly adapts to your every move, like an extra pair of helping hands.

【90-135°Recline Office Chair With Foot Rest】From upright focus to laid-back lounging—heavy duty office chair seamlessly tilt between 90°and 135°, locking in at your favorite angle. Extend the included footrest for a cozy nap break. Supported by a robust 5-point metal base, whisper-quiet 360°casters, and a certified SGS 3-stage gas lift, this office desk chair blends premium durability with effortless assembly in under 20 minutes. Your oasis of comfort awaits!

✔️ Spine-Adaptive Ergonomic Design The S-curve backrest mirrors the natural shape of your spine, featuring an independent adjustable lumbar support that moves with you. It provides targeted contact at four key points—head, upper back, waist, and hips—to help maintain proper posture and reduce strain. ✔️ Breathable Full-Mesh Construction Made from high-density, resilient airflow mesh, the chair promotes continuous ventilation to keep you cool and dry. The material is designed to resist sagging and maintain its shape over time, ensuring durable support. ✔️ Pressure-Relieving Mesh Seat The wide, high-elasticity mesh seat evenly distributes weight to minimize pressure points. This helps reduce discomfort in the hips and legs, allowing you to stay focused and comfortable during long sessions. ✔️ Fully Adjustable 3D Headrest Customize your neck and shoulder support with a headrest that adjusts vertically, pivots 90°, and tilts to match your preferred angle. Whether you're working upright or reclining, it provides personalized comfort. ✔️ 3D Armrests for Total Flexibility Move the armrests up/down, forward/backward, and rotate them left/right up to 30°. They adapt naturally to typing, reading, or relaxing, offering support in virtually any position. ✔️ Recline with Lock & Integrated Footrest Tilt smoothly from 90° to 135° and lock at your desired angle. The included retractable footrest allows you to stretch out and relax during breaks. ✔️ Sturdy & Quiet Mobility Built with a reinforced 5-point metal base, certified SGS gas lift, and 360° smooth-rolling casters, the chair ensures stability and easy movement without disrupting your workspace. ✔️ Easy Assembly Designed for quick setup—most customers can assemble the chair in under 20 minutes with the included tools and instructions.