Oakley Hydra Glasses Black / Prizm Black . Oakley has been inspired by his surf experience for the Hydra, a half-frame sunglasses inspired by the Razor Blades, with HDO high-definition protection lenses.

Main features:

Lens:

• Lenses that offer unprecedented control of light transmission, providing adjusted colours, maximum contrasts and great precision to improve visibility, especially when practicing sports.

• High definition optics with High Definition Optics (HDO) certification from the National Institute of the United States that guarantees the optical clarity, visual fidelity and impact resistance of the lenses.

• Half-frame cylindrical lenses, inspired by the Razor Blade.

Frame:

• Made of BiO-Matter® material: Lightweight and durable with adaptable flexibility to optimize fit, comfort and retention on the head. BiO-Matter is made from bio-based materials that have at least 56% bio-based carbon content.

• All-day comfort thanks to its three-point fit with a trigger-shaped temple design inspired by the Razor Blade.