BERTONI Sport Cycling MTB Running Sunglasses for Men Women in TR90 100% UV Block mod. ALPHA (Matt Black/Shiny Black - Gold Red Mirror Lens)

PRODUCT: ALPHA by Bertoni Italy - TR90 frame, polymer structure made in Swiss, extremely lightweight and resistant, weight 22gr. - Wraparound design: protects the eyes from the wind and weather, provides a better peripheral vision - The straight temples are perfect and comfortable even under bike, ski, mtb and motorcycle helmets. LENSES: Antifog mirrored lenses provide exceptional light transmission control (VLT 12% blocks 88%), with a color adjustment specially designed to maximize contrast and improve visibility. All the lens 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. Lenses are decentered in order to avoid any optical distorsion. Wider lenses (52 x 140 mm) give cycling and sport sunglasses a larger field of view, windproof and curved design to protect you from air and bad weather. SPRING/FLEX HINGES: known for its flexibility, the spring or flex eyeglass hinge offers the active wearer a snug fit that doesn’t pinch. Unlike standard or barrel hinges, spring/flex eyeglass hinges come with an attached spring that allows them to bend past ninety degrees. The spring itself takes the majority of the force when the glasses bend and twist, allowing this type of hinge to retain its initial balance and fit without the need for subsequent adjusting. OTHER FEATURES: Hyperflow cutting lenses which avoid condensation increasing airflow and your confortability both in warm and cold days. Ergonomic hydrophilic soft nosepad offers an exceptional fit for any shape of face. - Thanks to their excellent grip at arms and nose pads this sunglasses will stay in place. Hyperflow cutting lenses which avoid condensation increasing airflow and your confortability both in warm and cold days. INFO & ACCESSORIES: Coming with Semi-rigid case for a safe storage - Cleaning cloth - Box. All BERTONI models are covered by a CE warranty, enjoy lifetime assistance and products can be returned within 30 days from the date of purchase.