Giant and Liv have quietly been building out their rider-gear ecosystem over the past few seasons, helmets, shoes (reviewed here), wheels, tires, and now a deeper push into eyewear. For 2026, the brands are doubling down with an expanded sunglasses lineup alongside two new performance helmets built with modern aero and ventilation priorities in mind.(Photos/https://www.instagram.com/tomjoyphoto)The result is a pretty comprehensive head-to-toe setup: multiple sunglasses designed around high-contrast optics and adaptable lenses, plus two helmets, aimed at performance riders chasing aero or a cool head. Lets dig into whats new.(Photo/Jordan Villella)Giant / Liv Performance SunglassesThe new Giant and Liv eyewear lineup revolves around a simple goal: clearer vision at speed.The glasses are designed to improve focus, contrast, and visual clarity across a wide range of riding environments, from high-speed road riding to gravel and trail use. The core of that system is a mix of premium lens technologies, paired with lightweight TR90 frames and extensive ventilation.(Image: Giant)At the core, youll see several optical technologies repeated:VividVis Lens Technology, meant to sharpen contrast and enhance depth perception. PolarVis Lens Technology reduces glare from reflective surfaces like wet pavement, water, or snow. FotoVis Technology uses photochromic lenses that automatically adjust tint depending on ambient light. And in a nod to premium optics, several models use Zeiss-developed lenses. (Photo/Jordan Villella)All lenses feature scratch-resistant coatings, hydrophobic and oleophobic treatments to repel water and oil, and full UV400 protection. Plus, the designs and shapes are very cool-looking, even for a guy who really doesnt like sunglasses.But tech aside, the lineup is also broad. There are aggressive race-ready shields, versatile mid-frame designs, and even a lifestyle-leaning option that looks as comfortable off the bike as it does on it.(Photo/Jordan Villella)Giant Aurea SunglassesAt the top of the performance stack sits the Aurea, a semi-rimless design aimed squarely at road racing.The Aurea uses Zeiss optical lenses with a large one-piece panoramic design that maximizes the field of vision and airflow. Strategic lens vents help reduce fogging, while adjustable silicone nose pads allow riders to dial in the fit.The frames are built from TR90, a flexible, lightweight material known for durability and impact resistance. Dual rubber-injection temple tips keep the glasses stable, even when the ride gets rough.Key specs include:Weight: 32gLens height: 56.9mmFrame width: 132mmTemple length: 125.6mmBase curve: 6CPrescription lens inserts are also supported, which should make the Aurea appealing to riders who need corrective lenses.(Image: Giant)Giant Helio SunglassesIf the Aurea is the race tool, the Helio is the lightweight aero weapon.The Helio uses a rimless frame with a massive cylindrical lens for unobstructed 180-degree vision. The interchangeable lens design allows riders to swap optics based on conditionssomething that gravel riders and endurance racers will likely appreciate.Lens options include VividVis, PolarVis, and FotoVis technologies, meaning riders can choose between polarized glare reduction, enhanced contrast, or adaptive photochromic lenses.Specs for the Helio include:Weight: 32gLens height: 60mmFrame width: 140mm Temple length: 125mmSide vents help manage airflow and reduce fogging during high-intensity efforts.(Photo/Jordan Villella)Giant Lumea SunglassesThe Lumea sits somewhere between race and all-around utility.These glasses feature oversized lenses paired with a semi-rimless frame that balances visibility with protection. The lenses are Z87.1-certified shatterproof polycarbonate, meaning they meet industrial safety standards for impact protection.Available with FotoVis, PolarVis, or VividVis lenses, the Lumea is designed to adapt to road, gravel, or mountain riding.Specs include:Weight: 29gLens height: 51.5mmFrame width: 135.8mmTemple length: 124mmVentilated lenses and snap-lock hinges round out the design.(Image: Giant)Giant Agos SunglassesThe Agos leans more toward versatility.A semi-rimless frame with interchangeable spherical lenses offers a wide field of view while reducing obstruction when riders are in an aggressive heads-down position.Vents built into the lens help prevent moisture buildup, while padded temple tips and adjustable nose pads help stabilize the glasses during rough rides.Specs include:Weight: 31gLens height: 60mmFrame width: 147mmTemple length: 124mmLens options again include VividVis and FotoVis technologies.(Image: Giant)Giant Yuma & Eon: Style Meets PerformanceNot every ride is a race, and Giants lineup reflects that with two more casual-leaning designs.The Yuma brings a vintage double-bridge square frame with PolarVis or VividVis lenses. Its built for everyday wear but still delivers UV protection and high-contrast optics.Specs:Weight: 29gLens height: 51mmFrame width: 152mm(Image Giant)The Eon, meanwhile, blends lifestyle looks with ride-ready features. Oversized cylindrical lenses provide coverage and protection, while adjustable steel inserts allow riders to tweak the fit.Specs:Weight: 29gLens height: 63mmFrame width: 145mmBoth models include hydrophobic coatings and impact-resistant lenses.(Photo/Jordan Villella)Plus Two HelmetsAlongside the eyewear launch, Liv and Giant introduced two new helmets designed to achieve distinct performance goals: aerodynamics and cooling.(Photo/Jordan Villella)The Liv/Giant Pursuit Mips and Liv/Giant Rev Pro Mips were developed using CFD modeling, wind-tunnel testing, and real-world validation with Livs elite athletes. If you have a sneaky eye, you might have seen these on the road, though they are very hard to spot if you dont know the difference.(Image: Giant)Both helmets integrate Mips Air Node Pro, a lightweight rotational impact protection system, and have earned five-star safety ratings from the Virginia Tech Helmet Safety Lab. But each helmet focuses on a different performance advantage. (Image: Giant)Giant/Liv Pursuit Mips: Aero SpeedThe Pursuit Mips is Livs aero helmet. Developed to reduce drag across a range of speeds and yaw angles, the helmet features a distinctive central dimple structure that smooths airflow over the riders head.(Image: Giant)Wind-tunnel testing shows the design saves 1.66 watts compared to the previous generation, a small but meaningful gain when racing at high speed. Despite its aerodynamic focus, internal ventilation channels keep air moving through the helmet during hard efforts. Plus, its not super bulky, its sleek (for a space helmet) and complements the new eyewear very well. Other features include:Dual-density EPS foam constructionFull lower hard body shellCinch Pro fit systemFidlock magnetic buckle Weight: TBD Price: TBD(Image: Giant)Giant/Liv Rev Pro Mips: Cooling for Hard DaysThe Rev Pro Mips takes a different approach. Instead of pure aero gains, this helmet focuses on ventilation and heat managementmaking it ideal for long climbs and high-temperature riding. Oversized vents and optimized internal channeling help evacuate heat even at slower climbing speeds.(Image: Giant)An integrated arch reinforcement allows those large vents without sacrificing structural integrity or safety. At 280 grams (size medium), the helmet balances low weight with full protective coverage.Additional features include:Dual-density EPS foamMips Air Node Pro protectionCinch Pro retention systemFidlock magnetic buckleIntegrated eyewear storageWeight: 280gPrice: TBD(Image: Giant)Developed With the ProsBoth helmets will be raced by Liv AlUla Jayco and the Liv Racing Collective, meaning theyve already seen development time with elite riders in road racing and triathlon.That feedback helped shape ventilation patterns, fit systems, and aerodynamic performance before the helmets reached production.(Image: Giant)See the full lines at Giant-Bikes.comThe post Giant & Liv Expand Race Helmet & Performace Sunglass Lineup appeared first on Bikerumor.