{"product_id":"ergonomic-high-back-mesh-office-chair-flip-up-arms-lumbar-support","title":"Ergonomic High Back Mesh Office Chair with Flip-Up Arms \u0026 Lumbar Support","description":"\u003cp\u003eThis ergonomic high back mesh office chair is engineered for all-day comfort and proper posture support. Designed for home offices, executive workspaces, student desks, and gaming setups, it combines breathable mesh construction with adjustable lumbar support and a spacious padded seat to reduce fatigue during extended sitting sessions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic High Back Design:\u003c\/strong\u003e The contoured backrest follows the natural curve of the spine, providing targeted support at the head, shoulders, back, hips, and lumbar zones to promote healthy posture and reduce back strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlip-Up Armrests:\u003c\/strong\u003e 90° flip-up padded arms allow the chair to tuck neatly under any desk — ideal for compact home offices and small workspaces. Arms are wrapped in breathable mesh over high-density foam for all-day comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Seat Height \u0026amp; Reclining Backrest:\u003c\/strong\u003e Seat height adjusts 4 inches to accommodate a wide range of users. The backrest tilts up to 135° for a relaxed working angle and returns upright automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Level Adjustable Lumbar Support:\u003c\/strong\u003e The built-in lumbar support adjusts to three height positions, fitting different spine profiles and reducing lower back pressure during prolonged use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Back \u0026amp; Foam Seat Cushion:\u003c\/strong\u003e The ventilated mesh backrest promotes airflow to keep you cool. The 3-inch thick high-density foam seat cushion provides firm yet comfortable support throughout the workday.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Swivel \u0026amp; Smooth-Rolling Casters:\u003c\/strong\u003e Low-noise casters rotate a full 360° and glide smoothly across hardwood, tile, carpet, and laminate floors without scratching surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e330 LBS Weight Capacity:\u003c\/strong\u003e Built with a reinforced frame to support up to 330 lbs, suitable for a wide range of users.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Assembly:\u003c\/strong\u003e Includes all installation tools and step-by-step instructions. Most users complete assembly in approximately 15 minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\u003cp\u003eThe chair features a breathable mesh back panel, a high-density foam padded seat with fabric upholstery, a sturdy nylon base, and smooth-rolling dual-wheel casters. The flip-up armrests are foam-padded with mesh covering for added comfort.\u003c\/p\u003e\u003ch2\u003eIdeal For\u003c\/h2\u003e\u003cp\u003eHome office seating, executive desk chairs, computer workstation chairs, student study chairs, gaming chairs, ergonomic task chairs, and rolling desk chairs for small spaces.\u003c\/p\u003e\u003ch2\u003eProduct Dimensions\u003c\/h2\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\u003eOverall Chair Dimensions\u003c\/td\u003e\n\u003ctd\u003e25.5\"W x 20\"D x 43.3\"–47.3\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Dimensions\u003c\/td\u003e\n\u003ctd\u003e19.5\"L x 20.5\"W x 3.1\"D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Height Adjustment\u003c\/td\u003e\n\u003ctd\u003e4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e22.2\"L x 21.0\"W x 10.0\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e330 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended User Height\u003c\/td\u003e\n\u003ctd\u003e5'5\" – 6'2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eSpecifications\u003c\/h2\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\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMesh back, high-density foam seat, fabric upholstery, nylon base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Options\u003c\/td\u003e\n\u003ctd\u003eBeige-Grey, Black, Grey Black, Off-White Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e28.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e330 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackrest Tilt\u003c\/td\u003e\n\u003ctd\u003eUp to 135°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumbar Adjustment\u003c\/td\u003e\n\u003ctd\u003e3 height levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Type\u003c\/td\u003e\n\u003ctd\u003eFlip-up, foam-padded with mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster Type\u003c\/td\u003e\n\u003ctd\u003e360° swivel, dual-wheel, floor-safe\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndividual Measurements\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Width\u003c\/td\u003e\n\u003ctd\u003e25.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e20 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height (min)\u003c\/td\u003e\n\u003ctd\u003e43.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height (max)\u003c\/td\u003e\n\u003ctd\u003e47.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Length\u003c\/td\u003e\n\u003ctd\u003e19.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Width\u003c\/td\u003e\n\u003ctd\u003e20.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Cushion Thickness\u003c\/td\u003e\n\u003ctd\u003e3.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Length\u003c\/td\u003e\n\u003ctd\u003e22.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Width\u003c\/td\u003e\n\u003ctd\u003e21.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Height\u003c\/td\u003e\n\u003ctd\u003e10.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Synorla","offers":[{"title":"Beige-grey","offer_id":46883784589443,"sku":"B0DGK4LBX9","price":214.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46883784622211,"sku":"B0DGK4LBX10","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Grey 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