{"product_id":"coolhut-ergonomic-office-chair-big-and-tall-adjustable-lumbar-support-3d-headrest-flip-up-armrests-retractable-footrest-breathable-mesh-high-back-black","title":"Coolhut Ergonomic Office Chair, Big and Tall, Adjustable Lumbar Support, 3D Headrest, Flip-Up Armrests, Retractable Footrest, Breathable Mesh, High Back, Black","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Coolhut Ergonomic Mesh Office Chair is engineered to provide exceptional comfort and support for extended sitting periods. Designed specifically for big and tall users, it features a durable nylon frame and a gas lift cylinder tested to safely support up to 300 lbs. The breathable mesh backrest combined with an extra-thick high-density foam seat promotes airflow and relieves pressure points to enhance comfort. This chair includes fully adjustable components such as a 3D headrest that supports cervical spine alignment, synchronized tilting lumbar support that mimics the natural spinal curve to reduce fatigue, and 2D flip-up armrests with skin-friendly panels for zero-pressure contact. The backrest can be locked at multiple angles (90°, 110°, or 120°) to suit different work postures. Additionally, a retractable footrest with two-stage angle adjustment allows seamless transition between work and relaxation modes. The chair’s silent rolling wheels protect wooden floors while the sturdy five-star base ensures stability and durability. Easy to assemble with clear instructions and tools included, this ergonomic office chair is ideal for professionals, gamers, and students seeking versatile support and comfort in one stylish package.\u003c\/p\u003e\u003cli\u003e\n\u003cstrong\u003eErgonomic Design for Big and Tall Users:\u003c\/strong\u003e Provides full-body support with an ergonomic structure tailored to accommodate larger body types comfortably.\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eAdjustable Lumbar Support System:\u003c\/strong\u003e Synchronized tilting lumbar cushion mimics natural spinal curvature to reduce lower back fatigue during long sitting sessions.\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCustomizable Headrest and Armrests:\u003c\/strong\u003e 3D adjustable headrest supports neck alignment; 2D flip-up armrests offer height, forward\/backward, rotation adjustments for personalized comfort.\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Backrest with Thick Foam Seat:\u003c\/strong\u003e Enhances airflow to keep you cool while the high-density foam seat reduces pelvic pressure for prolonged sitting comfort.\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eRetractable Footrest with Angle Adjustment:\u003c\/strong\u003e Allows easy switching between work and relaxation by providing leg support that can be adjusted to preferred angles.\u003c\/li\u003e\u003cp\u003eExperience superior comfort and support—add the Coolhut Ergonomic Mesh Office Chair to your workspace today!\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct Dimensions:\u003c\/p\u003e\u003cp\u003e28.30 x 28.30 x 49.60 in\u003c\/p\u003e\u003cp\u003e43.34 lbs\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eShipping Dimensions:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e30.30 x 30.30 x 51.60 in\u003c\/p\u003e","brand":"Coolhut","offers":[{"title":"New Damaged Box","offer_id":52920022794520,"sku":"VIP735280925025MND","price":171.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7532\/6232\/files\/df5d818e392347659dea4a4dba7d1399.jpg?v=1792169220","url":"https:\/\/vipoutlet.com\/products\/coolhut-ergonomic-office-chair-big-and-tall-adjustable-lumbar-support-3d-headrest-flip-up-armrests-retractable-footrest-breathable-mesh-high-back-black","provider":"VIP Outlet","version":"1.0","type":"link"}