{"product_id":"tilos-hawk-eyes-mask","title":"Tilos Hawk Eyes Mask","description":"\u003cp\u003eLow-volume double-lens mask with built-in reading inserts in the lower lens segment - for divers who need magnification to read gauges at depth without carrying separate prescription lenses.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReading insert lenses\u003c\/strong\u003e - lower segment of each lens is a magnifying insert (+1.75, +2.25, or +2.75 available); regular glass above, magnification below. Not bifocal prescription lenses - these correct for near vision at gauges, not distance vision underwater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-volume design\u003c\/strong\u003e - minimal internal air space for efficient clearing and equalization; suited for both apnea and scuba\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone skirt\u003c\/strong\u003e - soft seal for narrow to regular face widths; fits without the pressure points common on stiffer mask skirts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreediving and scuba compatible\u003c\/strong\u003e - low volume works for breath-hold; gauge reader insert is most useful in scuba where gauge reading happens regularly at depth\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tilos","offers":[{"title":"Black \/ Titanium \/ None","offer_id":51692278153531,"sku":"M480BK\/TI","price":62.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ Titanium \/ Gauge reader","offer_id":51692278186299,"sku":"M480BK\/TI-COB","price":85.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0121\/1475\/5646\/files\/M480BKTI.jpg?v=1790032089","url":"https:\/\/greatcallathletics.com\/products\/tilos-hawk-eyes-mask","provider":"Great Call Athletics","version":"1.0","type":"link"}