Product description
LIEGI Photochromic Running and Trail Running Glasses – Next-Generation DCHROM® Lens
Performance, comfort, and adaptability in every condition
LIEGI is the new technical eyewear designed for runners, trail runners, and triathletes who want the very best in lightness, protection, and visual comfort on every outing.
Designed to support you in all lighting conditions, LIEGI combines an ultralight frame with a next-generation photochromic lens, delivering consistently sharp vision and a stable fit even during the most intense training sessions.
At the core of the model is the DCHROM® photochromic lens, engineered to automatically adapt to light intensity. It starts from an almost transparent state and reaches Category 3 at maximum activation, ensuring protection, comfort, and visual continuity from darkness or the early hours of the morning through to full sunlight.
What makes LIEGI even more advanced is the presence of an adjustable nose pad and adjustable temples, a combination that allows for even more precise fit customization. The result is a stable, comfortable, and versatile pair of glasses that naturally adapts to the athlete’s face and preferences.
Limitless performance, on the road and off-road
LIEGI was created to deliver reliable performance in a variety of environments, while always maintaining high standards of comfort and protection.
For trail running, the large wraparound lens helps protect the eyes effectively from dust, insects, branches, and debris, while the lightweight frame supports prolonged use without discomfort. The adjustable nose pad and temples further improve stability even on the most technical routes, both uphill and downhill.
For road running, LIEGI ensures consistently balanced vision even when brightness changes quickly, such as between shaded areas and sun-exposed sections, at sunrise, sunset, or in variable weather. Its weight of just 28 grams contributes to a feeling of total freedom while running.
In triathlon and multisport activities, LIEGI stands out for its versatility, quick adaptation to changing light, and customizable fit. It is the ideal choice for those looking for unisex technical eyewear that is high-performing and ready to support every phase of performance.
DCHROM® photochromic lens: dynamic vision and total protection
The DCHROM® Category 0–3 lens is designed to provide high visual quality across a wide range of environmental conditions. The photochromic transition happens automatically based on UV exposure, maintaining the right balance of brightness, protection, and route readability at all times.
UV400 protection ensures maximum shielding from both UV-A and UV-B rays, helping protect the eyes during sporting activity in every season.
Vision remains natural and comfortable, with a clear perception of the surrounding environment an essential feature both on the road and on trails, where responsiveness and visual precision make all the difference.
Ultralight TR90 frame and customized comfort
The frame is made of TR90 Ultralight, a technical material appreciated for its lightness, flexibility, and durability. This construction choice allows LIEGI to offer strength and comfort in a single product, ideal for frequent and intense sports use.
The adjustable nose pad allows the support to be fine-tuned with precision, while the adjustable temples are an important added feature for achieving an even more stable and personalized fit. This dual adjustment improves the overall fit, reduces pressure points, and makes the glasses especially comfortable even over long distances.
The unisex fit, designed for both men and women, makes LIEGI a versatile technical solution that combines functionality, ergonomics, and sporty style.
Technical features
UV protection: UV400 (maximum UV-A and UV-B protection)
Frame material: TR90 Ultralight
Weight: 28 grams
Lens type: DCHROM® photochromic lenses, Category 0–3
Other features: Adjustable nose pad, adjustable temples
Included: Hard case, microfiber pouch
Sports: Running, Trail Running, Triathlon
Fit: Unisex (men and women)
Dimensions: Width 145 mm; Height 59 mm; Temple length 125 mm; Lens base 8
LIEGI: the technical eyewear that truly adapts to you
LIEGI is designed for those seeking complete, lightweight, and highly versatile photochromic sports eyewear. The combination of the DCHROM® lens, UV400 protection, TR90 frame, and adjustable nose pad and temples makes it a reliable ally for tackling every training session and every race with comfort, stability, and optimal vision.
A technical, advanced model ready to support you in every condition, from road running to the most demanding trails.