{"product_id":"ergonomic-office-chair-footrest-adjustable-lumbar-support","title":"Ergonomic Office Chair with Footrest \u0026 Adjustable Lumbar Support","description":"\u003ch2\u003eErgonomic Office Chair with Footrest \u0026amp; Dynamic Lumbar Support\u003c\/h2\u003e\u003cp\u003eDesigned for all-day comfort, this ergonomic mesh office chair combines precision lumbar support, a telescoping footrest, and fully adjustable components to support your posture during long work sessions or gaming marathons. Whether you're a coder, creative, streamer, or remote worker, this desk chair adapts to your body for maximum productivity and relaxation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Lumbar Support:\u003c\/strong\u003e 3-level height and 2-level forward\/backward adjustment locks to your lumbar curve, dispersing pressure and maintaining spinal alignment during 8+ hours of sitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Seat Depth:\u003c\/strong\u003e 60mm seat depth adjustment fits different leg lengths, relieves thigh pressure, and improves sitting stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Adjustable Headrest:\u003c\/strong\u003e Height, angle, and depth adjustable to cradle your cervical spine and ease neck soreness during extended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Adjustable Armrests:\u003c\/strong\u003e Height, forward\/backward, and angle adjustable with skin-friendly padding to reduce shoulder tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Seat:\u003c\/strong\u003e High-density ventilated mesh fabric delivers excellent airflow, keeping you cool and sweat-free during extended sessions while maintaining shape without sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelescoping Footrest:\u003c\/strong\u003e Forward\/backward extendable footrest pairs with the reclining mechanism for seamless switching between work mode (90° locked) and relaxation mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e 300 lb weight capacity with a Grade-4 explosion-proof gas lift, durable nylon base, and whisper-quiet floor-safe casters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Assembly:\u003c\/strong\u003e No complex tools required — assembles in approximately 15 minutes with included hardware and step-by-step instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 30-day replacement policy and 1-year repair service included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\u003cp\u003eThe seat and back are constructed from high-density breathable mesh fabric for lasting elasticity and airflow. The base is reinforced nylon for stability, paired with smooth-rolling, floor-safe casters. The gas lift cylinder is Grade-4 certified for safety and durability.\u003c\/p\u003e\u003ch3\u003eUsage Scenarios\u003c\/h3\u003e\u003cp\u003eIdeal for home office desks, gaming setups, computer workstations, and study rooms. Suitable for professionals, students, gamers, and remote workers who require long-duration seating comfort with ergonomic support.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e26.8\"D x 28.3\"W x 48\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e26.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e28.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e48 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Size\u003c\/td\u003e\n\u003ctd\u003e19.7\"D x 25.6\"W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Depth\u003c\/td\u003e\n\u003ctd\u003e19.7 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Width\u003c\/td\u003e\n\u003ctd\u003e25.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e300 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Density Breathable Mesh, Nylon Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Options\u003c\/td\u003e\n\u003ctd\u003eBlack, Grey, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Lift\u003c\/td\u003e\n\u003ctd\u003eGrade-4 Explosion-Proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Depth Adjustment\u003c\/td\u003e\n\u003ctd\u003e60mm adjustable range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReclining\u003c\/td\u003e\n\u003ctd\u003eYes — work mode (90°) and relaxation mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootrest\u003c\/td\u003e\n\u003ctd\u003eTelescoping, forward\/backward extendable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Time\u003c\/td\u003e\n\u003ctd\u003eApproximately 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e30-day replacement, 1-year repair service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e31.0\" x 22.5\" x 13.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vonesse","offers":[{"title":"Black","offer_id":47029448212611,"sku":"B0GJ4YVR28","price":322.99,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":47029448245379,"sku":"B0GJ4YVR29","price":340.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":47029448278147,"sku":"B0GJ4YVR30","price":340.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/81_eDsMYYQL.jpg?v=1776567878","url":"https:\/\/alonfurniture.com\/products\/ergonomic-office-chair-footrest-adjustable-lumbar-support","provider":"ALON FURNITURE","version":"1.0","type":"link"}