{"product_id":"smith-truss","title":"Smith Truss","description":"The Smith Truss is a unisex performance-lifestyle sunglasses built on Smith's Evolve material — a lightweight, durable polymer incorporating 53% bio-based content. The frame is designed to transition between active outdoor use and casual everyday wear, with a classic silhouette paired with performance-oriented fit features. ChromaPop polycarbonate lenses are available in three configurations: standard ChromaPop (non-polarized), ChromaPop Polarized, and ChromaPop Photochromic — which adapts lens tint to changing light conditions while maintaining ChromaPop's color and contrast enhancement throughout the tint range. Smudge and moisture-resistant coatings are applied to all lens options for easy maintenance. Non-polarized colorways include lens vents for moisture mitigation during high-output activity. The Truss is sized with a lens width of 57mm, lens height of 48mm, bridge width of 15mm, and temple length of 145mm.\n\nQuickFit adjustable temples allow the fit to be dialed in without tools, and Megol hydrophilic rubber on both the nose pads and temple grips increases its hold as the wearer perspires — keeping the frame stable during rides or active sessions. AutoLock hinges hold the frame open for easy one-handed on and off. A removable TPU bridge piece adds comfort and allows for style customization. The temple tips include leash-ready holes for attaching the included paracord sunglass leash, and the frame is compatible with helmet docking on most modern cycling helmets. Each pair comes with a custom Smith rolltop buckle pouch with a built-in microfiber cloth and a paracord leash.\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEvolve bio-based frame material (53% bio-based content) — lightweight and durable\u003c\/li\u003e\n\u003cli\u003eChromaPop polycarbonate lenses — available in non-polarized, polarized, and photochromic\u003c\/li\u003e\n\u003cli\u003eChromaPop Photochromic adapts tint to light conditions with color and contrast enhancement throughout range\u003c\/li\u003e\n\u003cli\u003eSmudge and moisture-resistant lens coatings\u003c\/li\u003e\n\u003cli\u003eLens vents for moisture mitigation (non-polarized colorways only)\u003c\/li\u003e\n\u003cli\u003e100% UV protection\u003c\/li\u003e\n\u003cli\u003eQuickFit adjustable temples for customized fit\u003c\/li\u003e\n\u003cli\u003eMegol non-slip temple and nose pad grip\u003c\/li\u003e\n\u003cli\u003eAutoLock hinges for one-hand on and off\u003c\/li\u003e\n\u003cli\u003eRemovable TPU bridge piece\u003c\/li\u003e\n\u003cli\u003eLeash-ready temple tip holes\u003c\/li\u003e\n\u003cli\u003eHelmet docking compatible\u003c\/li\u003e\n\u003cli\u003eFrame measurements: 57mm (lens width) x 48mm (lens height) x 15mm (bridge) x 145mm (temple length)\u003c\/li\u003e\n\u003cli\u003eUnisex design\u003c\/li\u003e\n\u003cli\u003eBest use: cycling, gravel riding, active outdoor, everyday lifestyle\u003c\/li\u003e\n\u003cli\u003eRx prescription adapter compatible\u003c\/li\u003e\n\u003cli\u003eIncludes custom rolltop buckle pouch with built-in microfiber cloth and paracord leash\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smith","offers":[{"title":"Matte Fathom | ChromaPop Polarized Black","offer_id":43425413824601,"sku":"SM-208899DKH576N","price":197.0,"currency_code":"USD","in_stock":true},{"title":"Matte Flint \/ Tarmac Tortoise | ChromaPop Slate","offer_id":43444193624153,"sku":"SM-208899U1F57Z8","price":197.0,"currency_code":"USD","in_stock":false},{"title":"Matte Meteorite Crystal | ChromaPop Low Light Rose","offer_id":43444193656921,"sku":"SM-2088994QI57EI","price":197.0,"currency_code":"USD","in_stock":false},{"title":"Matte Tortoise | ChromaPop Photochromic Brown","offer_id":43444193689689,"sku":"SM-208899N9P57B6","price":197.0,"currency_code":"USD","in_stock":false},{"title":"Matte Olive Oil | ChromaPop Polarized Brown","offer_id":43444193722457,"sku":"SM-208899SIF57L5","price":197.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/4860\/2201\/files\/truss-sunglasses_matteFathom-cpPolarizedBlack_3Q-2_fixed.jpg?v=1781203845","url":"https:\/\/st1sports.myshopify.com\/products\/smith-truss","provider":"ST1 Sports","version":"1.0","type":"link"}