Leatt full-frame mountain bike sunglasses with photochromic lenses (90 to 25 VLT). Expanded vertical field of vision, biopolymer frame, non-slip temples and adjustable nose bridge.

LEATT RideViz Pro Photochromic Sunglasses — Full-frame photochromic optics for mountain biking

The LEATT RideViz Pro Photochromic sunglasses in satin black photochromic embody a new approach to mountain biking vision: a bold full-frame design, high-performance adaptive lenses, and comfort designed for the most demanding rides. Whether under a blazing sun or in the dim light of the undergrowth, these sunglasses automatically adapt to provide optimal clarity at all times.

Optics and technologies

The RideViz Pro's photochromic lens is made of base 6 polycarbonate, a material that is both lightweight and impact-resistant according to Leatt 's testing. Its adaptive technology automatically adjusts the visible light transmission (VLT) from 90% in low-light conditions (near-transparent lens) to 25% in bright sunlight , without any rider intervention. The unique cylindrical shape with a curvature gives the lens a taller profile than traditional models, thus maximizing the available optical surface area. The lenses are interchangeable, ensuring long-term versatility.

Field of vision and optical comfort

The RideViz Pro's full-frame cylindrical geometry significantly widens the vertical field of vision, a crucial advantage when the rider adopts an aggressive riding position, head down towards the trail. The wraparound curvature provides generous lateral coverage, minimizing glare and light intrusion from the sides. The integrated mud channel around the frame keeps the lens clear even in the muddiest conditions, ensuring uninterrupted visibility throughout the ride.

Frame and adjustment

The full-frame design is molded from biopolymer, a material that combines lightness and structural rigidity to absorb vibrations without deforming. The temples are covered in soft, non-slip rubber, keeping the glasses securely in place even during the most demanding technical descents and resisting perspiration. The nose bridge is fully adjustable for a precise fit to each rider's face shape. The frame dimensions—145 mm wide, 65 mm lens height, and a 20 mm bridge—make it particularly well-suited for medium to large faces. A rigid protective case is included for safe transport and storage.

Product information

• Brand : Leatt
• Product Range : Mountain Bike Glasses & Masks
• Gender : Male - Unisex
• Sizes : One size fits all — suitable for medium to large faces (frame width: 145 mm, lens height: 65 mm)