




Polarized sunglasses -
The Hstn Celeste brand's sunglasses Oakley are practical for hiking and everyday urban wear.
Category 3 polarized lenses offer 15% light transmission, making them perfect for sunny days. Their polycarbonate construction ensures they are light and durable, whilst the polarized technology effectively reduces glare caused by reflections on water or shiny surfaces, thereby enhancing contrast and colour perception.
The frame is made from BiO-Matter®, a material that is over 56% bio-based and combines strength with environmental friendliness. The Unobtainium® non-slip nose plates ensure a secure fit, even when you're sweating. The round shape and trigger-shaped arms provide long-lasting comfort, making them ideal for your outdoor activities.



Glass:
- Light transmission: 15%
- Base lens colour: brown
- Composition: polycarbonate
- 100% UV protection
frame :
- Composition : BiO-Matter®
- Non-slip nose plates made of Unobtainium®
- Trigger-shaped branches
- Round shape
Dimensions :
- Glass height: 48 mm
- Glass width: 52 mm
- Length of branches: 142 mm
| PRIZM™ | Prizm™ is a revolution in contact lens technology, the result of decades of scientific research into colour. These lenses offer unrivalled control over light transmission; colours are precisely fitted to optimize contrast and improve visibility. These lenses Prizm™ have been designed to ensure you can see clearly in a wide range of lighting conditions, so you don’t need to change your lenses. |
| BIO-MATTER® | The frame material BiO-Matter® is manufactured from bio-based materials containing at least 56% bio-based carbon. |
| UNOBTAINIUM® | This rubber, developed by Oakley in the 1980s, has the distinctive feature that its grip improves in damp conditions (water, sweat). This material is used for the inserts on the temples and the nose plates. |
| Polarized | Glare is caused by what is known as polarized light. This indirect light comes from the sun reflecting off a shiny surface such as water or snow. Polarized lenses combat this glare from the sun by blocking the dazzling rays whilst allowing the light that carries information to pass through, much like a Venetian blind. They also enhance contrast and colour. |