ALPINA Bike Glasses DEFEY HR – colour Black, Lens Blue Mirror, Category 3

ALPINA DEFEY HR bike glasses feature a black frame with Blue Mirror lenses classified as Category 3. Developed for cycling, they combine a lightweight sports frame with high-contrast mirrored lenses that reduce glare and offer strong sun protection in bright conditions. The lens tint and mirror coating improve visual clarity and comfort during outdoor rides on roads and trails.

Advantages

The DEFEY HR design provides a secure fit and an aerodynamic profile while remaining lightweight for long rides. Blue Mirror lenses deliver enhanced contrast and effective glare reduction, helping to maintain clear vision in strong sunlight. The construction is focused on active use: impact-resistant lens material and a frame shaped for stable positioning during movement.

Suitable for

• Road cycling in sunny conditions
• Mountain biking on bright days
• Training rides and endurance sessions
• Outdoor recreational cycling

Key specifications

• Frame color: Black
• Lens color/coating: Blue Mirror
• Lenses: High-contrast mirrored tint
• Light transmission: Category 3 (suitable for bright light)
• Design: Lightweight sports/wraparound
• Primary use: Cycling and outdoor sports

How to use

Wear the glasses during outdoor cycling activities where bright sunlight or glare may impair vision. Ensure the frame sits comfortably and the lenses cover the eye area to block direct sunlight. Clean lenses with a soft microfiber cloth and mild lens cleaner; avoid abrasive materials. Store the glasses in a protective case when not in use to prevent scratches and preserve the mirror coating.

Usage recommendations

Use the ALPINA DEFEY HR with Blue Mirror lenses for daytime rides in bright conditions. For low-light or variable weather, consider switching to a lower-category or clear lens to maintain optimal visibility. Regularly inspect and clean the lenses and frame to ensure consistent performance and eye protection.