{"product_id":"iow-waist-windsurf-radium-2025","title":"ION Waist Radium 2026 Windsurf","description":"\u003cp\u003eThe ION Radium is ION's best-selling windsurf waist harness, for those looking for top-level performance and comfort. With the new Spectre Bar 2 it spreads the load very well and gives precise control, and its hybrid shell combines rigid parts and soft materials to balance support and freedom. Used by Víctor Fernández.\u003c\/p\u003e\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntermediate and advanced windsurfers who sail a lot.\u003c\/li\u003e\n\u003cli\u003eSpeed, wave and freeride riders looking for lumbar support.\u003c\/li\u003e\n\u003cli\u003eAnyone who wants a versatile, high-end windsurf waist harness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpectre flaps\u003c\/strong\u003e: tough TPE plastic flaps, easy to remove and fit, that stop the spreader bar from rotating upwards; they add stability and improve response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurv back reinforcement\u003c\/strong\u003e: 3D-moulded Curv reinforcement for extra, ergonomic lumbar support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC buckles\u003c\/strong\u003e: standard buckles to adjust the harness easily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD_Foam\u003c\/strong\u003e: stretchy foam that gives a comfortable fit without absorbing water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Flex_Belt\u003c\/strong\u003e: flexible inner closure belt that ensures a snug fit and adapts to each rider's anatomy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Curv hybrid shell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e medium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e high.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar and hook:\u003c\/strong\u003e includes the Spectre Bar 2 with windsurf hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e 30 % EVA, 25 % neoprene, 20 % PVC foam, 10 % polyester, 10 % polyamide, 5 % polypropylene.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eColour\u003c\/h2\u003e\n\u003cp\u003eAvailable in store in 900 black.\u003c\/p\u003e\n\u003ch2\u003eWhich size to choose\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eEU size\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eWaist (cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e48\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e74-86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e84-96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e52\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e94-106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eXL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e54\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e104-116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eOfficial ION chart. Measure your waist at the height where you will wear the harness, ideally with your wetsuit on. If you are between two sizes, the smaller one holds better and rides up less; the larger one leaves room for thick wetsuits. Check the selector for the sizes available in store. You'll find more tips in our \u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/blogs\/blog\/como-elegir-tu-arnes-perfecto-guia-de-tallas\"\u003eharness size guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes it come with a spreader bar?\u003c\/h3\u003e\n\u003cp\u003eYes. It comes with the spreader bar and windsurf hook fitted, ready to sail.\u003c\/p\u003e\n\u003ch3\u003eRadium or Icon Curv?\u003c\/h3\u003e\n\u003cp\u003eThe Radium has medium stiffness and is very versatile. The \u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/products\/ion-icon-curv-2027\"\u003eION Icon Curv 2026\u003c\/a\u003e has a rigid CURV® shell and tall sizes, for those seeking maximum support.\u003c\/p\u003e\n\u003ch3\u003eHow do I get the size right?\u003c\/h3\u003e\n\u003cp\u003eMeasure your waist and find your measurement in the chart above. The harness should feel firm without squeezing your abdomen; with use the foam adapts slightly to your body.\u003c\/p\u003e\n","brand":"ION Water","offers":[{"title":"900 black \/ 48\/S","offer_id":50621133947226,"sku":"9010583223797","price":296.99,"currency_code":"EUR","in_stock":true},{"title":"900 black \/ 50\/M","offer_id":50621133979994,"sku":"9010583223759","price":296.99,"currency_code":"EUR","in_stock":true},{"title":"900 black \/ 52\/L","offer_id":50621134012762,"sku":"9010583223773","price":296.99,"currency_code":"EUR","in_stock":true},{"title":"900 black \/ 54\/XL","offer_id":50621134045530,"sku":"9010583223735","price":296.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/2349\/5374\/files\/48252-4742_Radium_01_900_black_front.png?v=1744628799","url":"https:\/\/www.popkite.com\/en\/products\/iow-waist-windsurf-radium-2025","provider":"Popkite","version":"1.0","type":"link"}