{"product_id":"hr-second-stage-xr-line","title":"Mares HR Second Stage Regulator – XR Line","description":"\u003ch2\u003eMares HR Second Stage – XR Line – Precision Breathing for Technical Divers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMares HR Second Stage – XR Line\u003c\/strong\u003e delivers exceptional breathing performance and reliability for advanced and technical divers. Designed to handle the most demanding dive environments, it combines adjustable airflow control, VAD technology, and the rugged engineering of the XR Line for smooth, effortless breathing in any condition.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Breathing Resistance\u003c\/strong\u003e – Fine-tune your breathing effort for maximum comfort and control at any depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAD (Vortex Assisted Design)\u003c\/strong\u003e – Promotes natural airflow and prevents free-flow, even in cold or turbulent water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable XR Line Construction\u003c\/strong\u003e – Built from corrosion-resistant marine-grade materials for long-lasting reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Streamlined Design\u003c\/strong\u003e – Ideal for technical, sidemount, and backmount configurations with optimized hose routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Match for XR First Stages\u003c\/strong\u003e – Designed to pair seamlessly with the Mares 26XR and 28XR first stages for professional performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRugged, precise, and efficient — the Mares HR Second Stage (XR Line) sets the standard for technical diving performance. Available now at Aquatic Sports.\u003c\/p\u003e","brand":"Mares","offers":[{"title":"NR","offer_id":47382291742950,"sku":"416425NR-1","price":339.95,"currency_code":"USD","in_stock":true},{"title":"NX","offer_id":47382291775718,"sku":"416425NX-2","price":339.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/8900\/1958\/files\/hr-second-stage-xr-line_3fc5fb58-0254-4ead-9f78-225a01790754.webp?v=1771946247","url":"https:\/\/aquaticsports.com\/products\/hr-second-stage-xr-line","provider":"Aquatic-Sports","version":"1.0","type":"link"}