{"product_id":"ergonomic-office-chairs-footrest-adjustable-lumbar-support","title":"Ergonomic Office Chair with Footrest \u0026 Adjustable Lumbar Support","description":"\u003cp\u003eThis high-back ergonomic office chair is engineered for all-day comfort and postural support. Featuring a retractable footrest, 3D adjustable lumbar support, breathable full-mesh construction, and a reclining backrest with 4-gear tilt lock, it is an ideal seating solution for home offices, workstations, and gaming setups.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetractable Footrest\u003c\/strong\u003e – Fully extendable footrest combined with 90°–135° 4-gear lockable recline for rest and recovery during long work sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Adjustable Lumbar Support\u003c\/strong\u003e – Embedded dynamic lumbar pillow with adjustable height and firmness to match your natural spinal curvature and reduce lower back strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Adjustable Armrests\u003c\/strong\u003e – Height, slide length, and swivel angle adjustable to relieve elbow, wrist, arm, and shoulder fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContour 3D Adjustable Headrest\u003c\/strong\u003e – Full-arc headrest with adjustable height and swivel angle for neck support in both upright and reclined positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Full Mesh Seat \u0026amp; Back\u003c\/strong\u003e – Double-thread woven mesh promotes airflow and maintains elasticity for extended sitting comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Class-4 Gas Lift\u003c\/strong\u003e – Supports a wide range of user heights with smooth, reliable seat height adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Rolling Casters\u003c\/strong\u003e – Floor-safe wheels for smooth, quiet mobility across hard floors and carpet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBIFMA \u0026amp; SGS Certified\u003c\/strong\u003e – Meets industry safety and durability standards; includes 2-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSeat \u0026amp; Back: Full breathable mesh with footrest\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eGas Lift: Heavy-duty Class-4\u003c\/li\u003e\n\u003cli\u003eWeight Capacity: Heavy-duty rated\u003c\/li\u003e\n\u003cli\u003eAssembly: Tool-included, single-person assembly in approximately 15 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUsage Scenarios\u003c\/h2\u003e\n\u003cp\u003eDesigned for professionals, remote workers, and gamers who spend extended hours at a desk. Suitable for home offices, corporate workstations, study rooms, and gaming setups requiring ergonomic lumbar and neck support.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e28.8\"D x 28.8\"W x 52.6\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFull Mesh with Footrest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eUniversal Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e41.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Lift Class\u003c\/td\u003e\n\u003ctd\u003eClass-4 Heavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Range\u003c\/td\u003e\n\u003ctd\u003e90°–135°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eBIFMA, SGS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDimensions Breakdown\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e28.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e28.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e52.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"SUNNOW","offers":[{"title":"Black","offer_id":47031887921283,"sku":"B0G3XBKZ53","price":664.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/81TFlkhYw1L.jpg?v=1776492460","url":"https:\/\/alonfurniture.com\/products\/ergonomic-office-chairs-footrest-adjustable-lumbar-support","provider":"ALON FURNITURE","version":"1.0","type":"link"}