{"product_id":"smith-backcast","title":"Smith Backcast","description":"The Smith Backcast is a unisex performance sunglasses built for fishing, boating, and all-day on-water use. The frame features a versatile rectangular-square silhouette with a modest wraparound fit and strategic low-profile frame details that minimize moisture buildup during active water use — making it equally suited to days on the water and everyday casual wear. The durable nylon frame construction keeps weight low for extended daily comfort. Lens options include ChromaPop carbonic polarized, ChromaPop Glass polarized (mineral glass for maximum scratch resistance), and ChromaPop Glass PolarChromic — a polarized photochromic glass lens that adapts tint to changing UV and ambient light conditions. All ChromaPop lenses filter two specific wavelengths of light that cause color confusion, improving color definition and contrast for reading water surfaces and tracking detail in changing light.\n\nMegol hydrophilic rubber nose and temple pads increase grip as the wearer perspires, keeping the frame stable in heat and humidity. AutoLock hinges hold the frame open for one-handed on and off. The temples are leash-compatible, allowing a sunglass retainer to be attached to prevent loss overboard. Smudge and moisture-resistant coatings on all lens options allow water and grime to bead and wipe away without streaking. Each pair includes a hard case and a microfiber bag that doubles as a cleaning cloth.\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eVersatile rectangular-square frame with modest wraparound fit\u003c\/li\u003e\n\u003cli\u003eDurable nylon frame construction — lightweight\u003c\/li\u003e\n\u003cli\u003eChromaPop carbonic polarized lenses — enhanced color and contrast\u003c\/li\u003e\n\u003cli\u003eChromaPop Glass polarized lenses — mineral glass, highly scratch-resistant\u003c\/li\u003e\n\u003cli\u003eChromaPop Glass PolarChromic — polarized photochromic glass, adapts to changing light\u003c\/li\u003e\n\u003cli\u003eSmudge and moisture-resistant lens coatings\u003c\/li\u003e\n\u003cli\u003e100% UV protection\u003c\/li\u003e\n\u003cli\u003eMegol non-slip hydrophilic nose and temple pads\u003c\/li\u003e\n\u003cli\u003eAutoLock hinges for one-hand on and off\u003c\/li\u003e\n\u003cli\u003eLeash-compatible temples\u003c\/li\u003e\n\u003cli\u003eLow-profile frame details minimize moisture buildup\u003c\/li\u003e\n\u003cli\u003eUnisex design\u003c\/li\u003e\n\u003cli\u003eBest use: fishing, boating, water sports, everyday outdoor\u003c\/li\u003e\n\u003cli\u003eRx prescription compatible\u003c\/li\u003e\n\u003cli\u003eIncludes hard case and microfiber bag\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smith","offers":[{"title":"Matte Black | ChromaPop Glass Polarized Blue Mirror","offer_id":43425414053977,"sku":"SM-20781100361QG","price":217.0,"currency_code":"USD","in_stock":true},{"title":"Matte Mississippi Mud | ChromaPop Glass Polarized Brown","offer_id":43444131987545,"sku":"SM-20781179U61L5","price":217.0,"currency_code":"USD","in_stock":false},{"title":"Matte Black | ChromaPop Glass Polarchromic Rose Blue Mirror","offer_id":43444132020313,"sku":"SM-207811003617V","price":217.0,"currency_code":"USD","in_stock":false},{"title":"Matte Tortoise | ChromaPop Glass Polarchromic Brown Green Mirror","offer_id":43444132053081,"sku":"SM-207811N9P6178","price":217.0,"currency_code":"USD","in_stock":false},{"title":"Matte Ash Tortoise | Chromapop Polarized Opal Mirror","offer_id":43444132085849,"sku":"SM-207811UHX61G0","price":217.0,"currency_code":"USD","in_stock":false},{"title":"Matte Black | ChromaPop Polarized Black","offer_id":43444132118617,"sku":"SM-207811003616N","price":217.0,"currency_code":"USD","in_stock":false},{"title":"Matte Flint \/ Tarmac Tortoise | ChromaPop Glass Polarized Dark Blue Mirror","offer_id":43444132151385,"sku":"SM-207811U1F614J","price":217.0,"currency_code":"USD","in_stock":false},{"title":"Matte Gravy | ChromaPop Glass Polarized Bronze Mirror","offer_id":43444132184153,"sku":"SM-2078114JC61QE","price":217.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/4860\/2201\/files\/backcast-sunglasses_matteAshMarble-cpPolarizedOpalMirror_3Q-2_fixed.jpg?v=1781203847","url":"https:\/\/st1sports.myshopify.com\/products\/smith-backcast","provider":"ST1 Sports","version":"1.0","type":"link"}