{"product_id":"sihoo-ergonomic-office-chair-with-adjustable-lumbar-support-high-back-chair-for-big-and-tall-black-6870130","title":"High-Back Ergonomic Mesh Office Chair with Adjustable Lumbar Support","description":"\u003ch2\u003eDimensions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Size:\u003c\/strong\u003e 26.97\"W × 28.35\"D × 50.94\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Height Adjustment:\u003c\/strong\u003e 3.94\" range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumbar Support Adjustment:\u003c\/strong\u003e 1.97\" up\/down × 1.57\" front\/rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecline Range:\u003c\/strong\u003e 110° – 126° (3-position locking)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Up to 300 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Height:\u003c\/strong\u003e 5'3\" to 6'3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 36.95 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Material:\u003c\/strong\u003e Breathable mesh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat:\u003c\/strong\u003e Waterfall-edge foam cushion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrests:\u003c\/strong\u003e Padded U-shaped with metal holders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Colors:\u003c\/strong\u003e Off-White, Black, Green, Orange, Grey\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eLong hours at a desk shouldn't mean discomfort — this high-back ergonomic mesh office chair is built around your body to keep you supported, comfortable, and focused throughout the day.\u003c\/p\u003e\u003cp\u003eThe S-curve backrest is engineered to follow the natural contour of the spine, providing support where it matters most. The adjustable lumbar support moves both up\/down and front\/rear, so you can dial in the exact level of support your lower back needs. An adjustable headrest accommodates different sitting heights and postures, while the three-position recline lock lets you shift between focused work mode and a more relaxed position with ease.\u003c\/p\u003e\u003cp\u003eThe breathable mesh back keeps air circulating all year round, preventing the heat buildup that solid-back chairs can cause during extended sitting. The waterfall-edge foam seat cushion reduces pressure under the thighs and promotes healthier circulation — a small detail that makes a significant difference over hours of use.\u003c\/p\u003e\u003cp\u003ePadded U-shaped armrests, a generous 300 lb weight capacity, and a 3.94-inch height adjustment range make this chair suitable for a wide range of body types and workstation setups. Available in five colors — \u003cstrong\u003eOff-White, Black, Green, Orange,\u003c\/strong\u003e and \u003cstrong\u003eGrey\u003c\/strong\u003e — to complement your workspace aesthetic.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS-Curve Ergonomic Back\u003c\/strong\u003e — Contoured to support the natural shape of the spine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Lumbar Support\u003c\/strong\u003e — Moves up\/down and front\/rear for personalized lower back support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Headrest\u003c\/strong\u003e — Up\/down and front\/rear positioning for neck and head support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Position Recline Lock\u003c\/strong\u003e — 110°–126° range for flexible sitting postures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Back\u003c\/strong\u003e — Promotes airflow to keep you cool during long work sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterfall Foam Seat Cushion\u003c\/strong\u003e — Reduces thigh pressure and improves circulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePadded U-Shaped Armrests\u003c\/strong\u003e — Comfortable arm support with metal holders for stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 lb Capacity\u003c\/strong\u003e — Designed for a wide range of body types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Color Options\u003c\/strong\u003e — Off-White, Black, Green, Orange, and Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Assembly\u003c\/strong\u003e — Includes all tools, gloves, and an installation guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Krispen Home","offers":[{"title":"Off-white","offer_id":47896977408198,"sku":null,"price":89.6,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47896977440966,"sku":null,"price":89.6,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":47896977473734,"sku":null,"price":89.6,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":47896977506502,"sku":null,"price":89.6,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":47896977539270,"sku":null,"price":89.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/0727\/5718\/files\/9284987551903_650703.webp?v=1790561427","url":"https:\/\/krispenhome.com\/en-us\/products\/sihoo-ergonomic-office-chair-with-adjustable-lumbar-support-high-back-chair-for-big-and-tall-black-6870130","provider":"Krispen Home","version":"1.0","type":"link"}