{"product_id":"ergonomic-seat-cushion","title":"Reoviva™ Ergonomic Seat Cushion","description":"\u003cp\u003e\u003cstrong\u003eIt isn't your chair. It's one small bone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you sit, most of your body weight lands on your tailbone and the two bones underneath it. On a flat seat there is nowhere for that weight to go — so it stays on the same two points, hour after hour. That is the ache you feel at 3pm, and the stiffness when you finally stand up.\u003c\/p\u003e\n\n\u003cp\u003eThe Reoviva™ Ergonomic Seat Cushion is built around that one problem.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoccyx cut-out\u003c\/strong\u003e — the tailbone sits over open space instead of on the seat, so the weight goes to the areas built to carry it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContoured base\u003c\/strong\u003e — keeps your hips level instead of letting them sag backwards, which is what pulls your lower back out of its natural curve.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoreFlex™ adaptive foam\u003c\/strong\u003e — high-density core that takes your shape and comes back. It doesn't take a permanent dent the way soft foam does.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-slip base\u003c\/strong\u003e — stays where you put it on leather, fabric and vinyl.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable washable cover\u003c\/strong\u003e — zips off, machine washable, dries flat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy your last cushion ended up in a cupboard\u003c\/h3\u003e\n\n\u003cp\u003eSoft foam feels right for about a week. Then it bottoms out under the same two points every day and takes a permanent set — and you are back to sitting on a hard surface with a thin layer on top. The CoreFlex™ core is dense enough that it compresses where the pressure is and holds firm everywhere else.\u003c\/p\u003e\n\n\u003ch3\u003eIt goes wherever the sitting happens\u003c\/h3\u003e\n\n\u003cp\u003eThe car on a long drive. The desk chair from nine until six. The armchair in the evening. The dining chair that was never designed for a three-hour dinner. It lifts out and moves with you.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 45 × 35 × 7 cm\u003c\/li\u003e\n  \u003cli\u003eCore: CoreFlex™ high-density adaptive foam\u003c\/li\u003e\n  \u003cli\u003eCover: breathable knit, removable, machine washable\u003c\/li\u003e\n  \u003cli\u003eBase: non-slip grip\u003c\/li\u003e\n  \u003cli\u003eWeight: approx. 800 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSit on it for 60 days\u003c\/h3\u003e\n\n\u003cp\u003eUse it in your own car, at your own desk, in your own chair. If it isn't doing what we say it does, send it back within 60 days for a full refund. Return postage is at your own cost.\u003c\/p\u003e","brand":"Reoviva.com","offers":[{"title":"Default Title","offer_id":58673560846717,"sku":null,"price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/7781\/7981\/files\/reoviva-gel-seat-cushion-01-hero_48703da8-3b71-4e71-81fe-2cde498fd3ba.webp?v=1789500378","url":"https:\/\/reoviva.com\/products\/ergonomic-seat-cushion","provider":"Reoviva.com","version":"1.0","type":"link"}