{"product_id":"flexer-ergonomic-chair","title":"Flexer Ergonomic Office Chair","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n.product-details{\n  margin:0 auto;\n  padding:20px;\n  box-sizing:border-box;\n}\n.product-details *{\n  box-sizing:border-box;\n}\n.detail-video,\n.detail-section{\n  width:100%;\n}\n.video-player{\n  width:100%;\n  height:auto;\n  display:block;\n  border-radius:0;\n  margin:0 0 30px 0;\n  padding:0;\n  border:0;\n  box-shadow:none;\n  background:none;\n}\n.section-title{\n  font-size:24px;\n  font-weight:600;\n  margin:0 0 20px 0;\n  color:#2d3748;\n  text-align:center;\n}\n.section-content{\n  display:block;\n  margin:0 0 40px 0;\n}\n.section-text{\n  font-size:16px;\n  line-height:1.7;\n  color:#4a5568;\n}\n.section-text p{\n  margin:0 0 16px 0;\n}\n.section-text p:last-child{\n  margin-bottom:0;\n}\n\n\/* icon section *\/\n.detail-icons-section{\n  margin-bottom:40px;\n}\n.icon-grid{\n  display:grid;\n  grid-template-columns:repeat(3, 1fr);\n  gap:16px;\n}\n.icon-card{\n  background:#f5f7f8;\n  text-align:center;\n  padding:22px 16px;\n  border-radius:0;\n  border:0;\n  box-shadow:none;\n}\n.feature-icon{\n  display:block;\n  font-size:30px;\n  line-height:1;\n  color:#f3a330;\n  margin:0 auto 10px auto;\n}\n.icon-title{\n  font-size:15px;\n  line-height:1.4;\n  font-weight:600;\n  color:#2d3748;\n}\n\n\/* overview *\/\n.overview-stack{\n  display:block;\n  margin:0;\n  padding:0;\n  border:0;\n  line-height:0;\n}\n.overview-stack .section-media{\n  margin:0;\n  padding:0;\n  border:0;\n  line-height:0;\n}\n.full-width-img{\n  width:100%;\n  height:auto;\n  display:block;\n  margin:0;\n  padding:0;\n  border:0;\n  border-radius:0;\n  box-shadow:none;\n  line-height:0;\n}\n\n\/* faq *\/\n.faq-content{\n  margin:0 auto 40px auto;\n}\n.faq-item{\n  margin:0 0 18px 0;\n  padding:0 0 18px 0;\n  border-bottom:1px solid #e5e7eb;\n}\n.faq-item:last-child{\n  border-bottom:0;\n  margin-bottom:0;\n  padding-bottom:0;\n}\n.faq-item h3{\n  font-size:18px;\n  line-height:1.5;\n  color:#2d3748;\n  margin:0 0 10px 0;\n  font-weight:600;\n}\n.faq-answer{\n  font-size:15px;\n  line-height:1.7;\n  color:#4a5568;\n}\n.faq-answer p{\n  margin:0;\n}\n\n\/* technical specs *\/\n.tech-specs-section{\n  background:#f5f5f5;\n  padding:36px;\n  margin:0 0 40px 0;\n}\n.tech-specs-title{\n  font-size:24px;\n  line-height:1.3;\n  font-weight:700;\n  color:#222;\n  margin:0 0 12px 0;\n  text-align:left;\n}\n.tech-specs-subtitle{\n  font-size:16px;\n  line-height:1.7;\n  color:#555;\n  margin:0 0 26px 0;\n}\n.tech-specs-subtitle strong{\n  font-weight:700;\n  color:#333;\n}\n.tech-specs-heading{\n  font-size:20px;\n  line-height:1.4;\n  font-weight:700;\n  color:#222;\n  margin:0 0 16px 0;\n}\n.tech-table-wrap{\n  width:100%;\n  overflow-x:auto;\n  margin:0 0 22px 0;\n}\n.tech-table{\n  width:100%;\n  border-collapse:collapse;\n  border:1px solid #d8d8d8;\n  background:#f5f5f5;\n}\n.tech-table th,\n.tech-table td{\n  text-align:left;\n  vertical-align:top;\n  padding:14px 12px;\n  font-size:14px;\n  line-height:1.55;\n  color:#444;\n  border-bottom:1px solid #e3e3e3;\n}\n.tech-table th{\n  font-size:15px;\n  font-weight:700;\n  color:#333;\n}\n.tech-table td:first-child{\n  width:25%;\n  font-weight:700;\n  color:#333;\n}\n.tech-table td:nth-child(2),\n.tech-table td:nth-child(3){\n  width:37.5%;\n}\n.tech-table tr:last-child td{\n  border-bottom:0;\n}\n.tech-note{\n  font-size:14px;\n  line-height:1.7;\n  color:#444;\n  margin:0 0 22px 0;\n}\n.tech-note strong{\n  font-weight:700;\n  color:#333;\n}\n.warranty-title{\n  font-size:20px;\n  line-height:1.4;\n  font-weight:800;\n  text-transform:uppercase;\n  color:#222;\n  margin:0 0 12px 0;\n}\n.warranty-text{\n  font-size:14px;\n  line-height:1.7;\n  color:#444;\n  margin:0;\n}\n.warranty-text strong{\n  font-weight:700;\n  color:#333;\n}\n\n\/* mobile *\/\n@media only screen and (max-width:768px){\n  .product-details{\n    padding:15px;\n  }\n  .section-title{\n    font-size:22px;\n    margin-bottom:18px;\n  }\n  .icon-grid{\n    grid-template-columns:repeat(2, 1fr);\n    gap:12px;\n  }\n  .icon-card{\n    padding:18px 12px;\n  }\n  .icon-title{\n    font-size:14px;\n  }\n  .faq-item h3{\n    font-size:17px;\n  }\n  .tech-specs-section{\n    padding:22px 16px;\n  }\n  .tech-specs-title{\n    font-size:22px;\n  }\n  .tech-specs-heading,\n  .warranty-title{\n    font-size:18px;\n  }\n\n  \/* table -\u003e mobile cards *\/\n  .tech-table{\n    border:0;\n    background:transparent;\n  }\n  .tech-table thead{\n    display:none;\n  }\n  .tech-table,\n  .tech-table tbody,\n  .tech-table tr,\n  .tech-table td{\n    display:block;\n    width:100%;\n  }\n  .tech-table tr{\n    background:#fff;\n    border:1px solid #e5e7eb;\n    margin:0 0 14px 0;\n  }\n  .tech-table td{\n    border:0;\n    padding:10px 14px;\n    font-size:14px;\n    line-height:1.6;\n  }\n  .tech-table td:first-child{\n    width:100%;\n    background:#f0f2f4;\n    font-weight:700;\n    color:#222;\n    border-bottom:1px solid #e5e7eb;\n    padding:12px 14px;\n  }\n  .tech-table td:nth-child(2),\n  .tech-table td:nth-child(3){\n    width:100%;\n    padding-left:112px;\n    position:relative;\n  }\n  .tech-table td:nth-child(2):before,\n  .tech-table td:nth-child(3):before{\n    position:absolute;\n    left:14px;\n    top:10px;\n    font-weight:700;\n    color:#333;\n    white-space:nowrap;\n  }\n  .tech-table td:nth-child(2):before{\n    content:\"Flexer Pro\";\n  }\n  .tech-table td:nth-child(3):before{\n    content:\"Standard\";\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-details\"\u003e\n\u003c!-- 1. Video --\u003e\n\u003cdiv class=\"detail-video\"\u003e\u003cvideo src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/74e07d6fcba3418faa47d59d8eaaf08a.mp4\" controls=\"controls\" playsinline=\"\" preload=\"metadata\" class=\"video-player\"\u003e\n      Your browser does not support HTML5 video.\n    \u003c\/video\u003e\u003c\/div\u003e\n\u003c!-- 2. Icon Highlights --\u003e\n\u003cdiv class=\"detail-section detail-icons-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"icon-grid\"\u003e\n\u003cdiv class=\"icon-card\"\u003e\n\u003cspan class=\"material-icons feature-icon\"\u003eair\u003c\/span\u003e\n\u003cdiv class=\"icon-title\"\u003eBreathable Mesh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-card\"\u003e\n\u003cspan class=\"material-icons feature-icon\"\u003estraighten\u003c\/span\u003e\n\u003cdiv class=\"icon-title\"\u003eSliding Seat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-card\"\u003e\n\u003cspan class=\"material-icons feature-icon\"\u003eairline_seat_recline_extra\u003c\/span\u003e\n\u003cdiv class=\"icon-title\"\u003e125° Recline\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-card\"\u003e\n\u003cspan class=\"material-icons feature-icon\"\u003eheight\u003c\/span\u003e\n\u003cdiv class=\"icon-title\"\u003eAdjustable Arms\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-card\"\u003e\n\u003cspan class=\"material-icons feature-icon\"\u003echair_alt\u003c\/span\u003e\n\u003cdiv class=\"icon-title\"\u003eSupportive Foam\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-card\"\u003e\n\u003cspan class=\"material-icons feature-icon\"\u003ebuild_circle\u003c\/span\u003e\n\u003cdiv class=\"icon-title\"\u003eEasy Assembly\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 3. Overview --\u003e\n\u003cdiv class=\"detail-section overview-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv class=\"section-content overview-stack\"\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer1_932fe0e1-52e3-439c-9435-d6fa9c772b4f.png?v=1775701589\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 1\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer2_f830ca91-e0be-4aeb-8c37-89abfd98f4ca.png?v=1775701587\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 2\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer3..png?v=1775701588\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 3\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/cc36a1be-8b37-437e-9332-9ae7fc282c69.__CR0_0_1464_600_PT0_SX1464_V1.png?v=1775701587\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/5..png?v=1775701587\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 5\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/6..png?v=1775701586\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer7..png?v=1775701587\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 7\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer8_cf0e211d-d9ff-4bdf-8bf4-79097c4962b0.png?v=1775701583\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 8\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer9..png?v=1775701587\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 9\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer10_ca320fc0-e000-4b5d-9f39-6629c9cc5257.png?v=1775701582\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 10\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/Flexer11_dd02b0f4-ca7a-4c8a-a953-ec9c360aef95.png?v=1775701586\" class=\"full-width-img\" alt=\"ProtoArc Flexer ergonomic office chair overview image 11\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Why Choose --\u003e\n\u003cdiv class=\"detail-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eWhy Choose Flexer\u003c\/h2\u003e\n\u003cdiv class=\"section-content\"\u003e\n\u003cdiv class=\"section-text\"\u003e\n\u003cp\u003eFlexer is made for people who want an office chair that feels supportive without making the room feel heavy or overly corporate. Its clean silhouette works naturally in a home office, study, or bedroom, while the breathable mesh back and soft-touch materials help you stay comfortable through long workdays.\u003c\/p\u003e\n\u003cp\u003eWhat makes it easier to live with is the balance between fit and simplicity. The sliding seat helps fine-tune leg support for different heights, the recline lets you switch from focused work to relaxed reading, and the foam cushion gives stable comfort without that overly soft sinking feeling. It is a thoughtful everyday chair for modern spaces, especially when comfort and style need to work together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 5. FAQ --\u003e\n\u003cdiv class=\"detail-section faq-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"section-content faq-content\"\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWho is Flexer best suited for?\u003c\/h3\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eFlexer is designed for home offices, study rooms, bedrooms, and other compact workspaces. It is especially well suited to users who want a chair that looks clean and modern while still providing ergonomic comfort for everyday use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat height range does Flexer fit?\u003c\/h3\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eFlexer is designed to fit users approximately 5'1\" to 6'3\". Its sliding seat helps create better leg support across different body sizes, so you can fine-tune the sitting position for a more comfortable fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the chair recline and lock?\u003c\/h3\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eYes. Flexer features a smooth recline up to 125° with multi-lock support, making it easy to move between upright work, casual reading, and more relaxed sitting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the seat soft or supportive?\u003c\/h3\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThe seat uses high-density foam wrapped in OEKO-TEX certified fabric. It is designed to feel supportive and balanced rather than overly soft, helping reduce the sinking sensation during long sitting sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre the armrests adjustable?\u003c\/h3\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eYes. Flexer includes adjustable armrests to help you better match your desk height and shoulder position for daily comfort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs assembly difficult?\u003c\/h3\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eNo. Flexer is designed for simple assembly in about 10 minutes, making it easy to get set up quickly for everyday work or study use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 6. Technical Specifications --\u003e\n\u003cdiv class=\"detail-section tech-specs-section\"\u003e\n\u003ch2 class=\"tech-specs-title\"\u003eFlexer Series – Technical Specifications\u003c\/h2\u003e\n\u003cp class=\"tech-specs-subtitle\"\u003eParameter-first comparison for \u003cstrong\u003eFlexer Pro\u003c\/strong\u003e and \u003cstrong\u003eFlexer (Standard)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"tech-specs-heading\"\u003eSpecification Comparison\u003c\/h2\u003e\n\u003cdiv class=\"tech-table-wrap\"\u003e\n\u003ctable class=\"tech-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eFlexer Pro\u003c\/th\u003e\n\u003cth\u003eFlexer (Standard)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended User Height\u003c\/td\u003e\n\u003ctd\u003e160–195 cm\u003c\/td\u003e\n\u003ctd\u003e155–195 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Angle \u0026amp; Lock\u003c\/td\u003e\n\u003ctd\u003eUp to 125° · multi-lock (3 levels)\u003c\/td\u003e\n\u003ctd\u003eUp to 125° · multi-lock (3 levels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Tilt\u003c\/td\u003e\n\u003ctd\u003e5° forward tilt\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanism\u003c\/td\u003e\n\u003ctd\u003eDual-rod controlled base · damping adjustable\u003c\/td\u003e\n\u003ctd\u003eAuto-balance tilt · multi-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Height Range (Gas Lift)\u003c\/td\u003e\n\u003ctd\u003eSGS Class-4 · ±10 cm\u003c\/td\u003e\n\u003ctd\u003eSGS Class-4 · ±10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Depth Adjustment\u003c\/td\u003e\n\u003ctd\u003e7 cm\u003c\/td\u003e\n\u003ctd\u003e7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumbar Support\u003c\/td\u003e\n\u003ctd\u003eHeight adj. ~5 cm\u003c\/td\u003e\n\u003ctd\u003eHeight adj. ~5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadrest\u003c\/td\u003e\n\u003ctd\u003eMulti-directional · height adj. ~6 cm\u003c\/td\u003e\n\u003ctd\u003eHeight adj. ~6 cm (per configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrests\u003c\/td\u003e\n\u003ctd\u003e4D\/5D: ↕ 10cm · ↔ 5cm · ⇄ 3cm · ↻ ~30°\u003c\/td\u003e\n\u003ctd\u003e3D\/4D: ↕ 10cm · ↔ 5cm · ⇄ 3cm · ↻ ~30°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpholstery \/ Mesh\u003c\/td\u003e\n\u003ctd\u003eHigh-density 100% nylon mesh · washable · hydrophobic · antibacterial options*\u003c\/td\u003e\n\u003ctd\u003eHigh-density mesh · breathable · easy-care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003ctd\u003eReinforced base (material per configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"tech-note\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e *Antibacterial\/hygiene features and related tests depend on production batch or selected option.\u003c\/p\u003e\n\u003ch2 class=\"warranty-title\"\u003eWarranty Information\u003c\/h2\u003e\n\u003cp class=\"warranty-text\"\u003e\u003cstrong\u003e10-Year Limited Warranty:\u003c\/strong\u003e Covers defects in materials and workmanship under normal use for ten (10) years from the purchase date. Terms and claim process may vary by sales channel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ProtoArc","offers":[{"title":"Black","offer_id":42700502270041,"sku":"CP016457","price":150.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":42700502237273,"sku":"CP016458","price":162.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/45.webp?v=1767778345","url":"https:\/\/www.protoarc.com\/en-gb\/products\/flexer-ergonomic-chair","provider":"ProtoArc","version":"1.0","type":"link"}