The Story
The KOO Nebula is a frameless performance sunglass designed for athletes, adventurers, and life on the move. Weighing just 21 grams, it delivers feather-light comfort with a secure, no-slip fit for every challenge. This version uses a Photochromic Graphite Mirror lens, giving the Nebula a wider usable range across changing light conditions while keeping the same clean, minimal silhouette and wide toric field of view.
The frameless construction keeps the feel light and unrestricted, while the photochromic lens shifts with the conditions, moving from Category 1 to 3 with a VLT range of 73–14%. That makes it a versatile option for cloudy rides, mixed light, and intense sun in one setup. A low-bridge nosepad is also included in the box for added fit flexibility.
Key features
- Frameless performance sunglass for sport and everyday movement
- Ultra-light 21 g construction for feather-light comfort
- Secure no-slip fit for active use
- Toric lens shape for a wide field of view
- Photochromic Graphite Mirror lens with Category 1–3 filter and 73–14% VLT
- Includes Nebula low-bridge nosepad in the packaging kit
Technical specifications
- Weight: 21 g
- Frame finish: Shiny
- Lens shape: Toric
- Lens colour: Photochromic Graphite Mirror
- Filter category: 1–3
- VLT: 73–14%
- Standards: ANSI Z80.3, AS/NZS 1067.1, ISO 12312-1
- Antiscratch: Yes
Size & fit
Nebula comes in one size and is designed to sit light and secure on the face. The included low-bridge nosepad adds extra fit flexibility, which is useful for riders or runners looking to fine-tune comfort and stability.
Care & washing instructions
Clean the lenses and frame with a soft cloth and store them safely after use. Avoid abrasive materials to help preserve lens clarity and the finish.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The KOO Nebula is a frameless performance sunglass designed for athletes, adventurers, and life on the move. Weighing just 21 grams, it delivers feather-light comfort with a secure, no-slip fit for every challenge. This version uses a Photochromic Graphite Mirror lens, giving the Nebula a wider usable range across changing light conditions while keeping the same clean, minimal silhouette and wide toric field of view.
The frameless construction keeps the feel light and unrestricted, while the photochromic lens shifts with the conditions, moving from Category 1 to 3 with a VLT range of 73–14%. That makes it a versatile option for cloudy rides, mixed light, and intense sun in one setup. A low-bridge nosepad is also included in the box for added fit flexibility.
Key features
- Frameless performance sunglass for sport and everyday movement
- Ultra-light 21 g construction for feather-light comfort
- Secure no-slip fit for active use
- Toric lens shape for a wide field of view
- Photochromic Graphite Mirror lens with Category 1–3 filter and 73–14% VLT
- Includes Nebula low-bridge nosepad in the packaging kit
Technical specifications
- Weight: 21 g
- Frame finish: Shiny
- Lens shape: Toric
- Lens colour: Photochromic Graphite Mirror
- Filter category: 1–3
- VLT: 73–14%
- Standards: ANSI Z80.3, AS/NZS 1067.1, ISO 12312-1
- Antiscratch: Yes
Size & fit
Nebula comes in one size and is designed to sit light and secure on the face. The included low-bridge nosepad adds extra fit flexibility, which is useful for riders or runners looking to fine-tune comfort and stability.
Care & washing instructions
Clean the lenses and frame with a soft cloth and store them safely after use. Avoid abrasive materials to help preserve lens clarity and the finish.
