Stay protected from UV rays with lenses that adapt to changing light
Bright sunlight won’t affect your view on the road. The Threo lenses adjust to every lighting change. They lower glare and improve sharpness, even when it’s bright outside. The frame sits gently, keeping your face relaxed. You notice road details clearly, even during fast rides.
Adaptive tinting
The shades help you see well in bright and dim conditions.
Curved shield design
The lens shape covers your eyes thoroughly, blocking wind, dust, and debris while riding.
No-slip temples
The sides hold firmly behind your ears, keeping the glasses steady during movement.
Complete UV defence
The lens coating shields your vision from damaging rays to protect your long-term eye health.

Clarity-enhancing surface
Reflections are reduced by the unique finish, allowing you to see every detail ahead.

Fog-free ventilation
Small vents keep air moving inside, so your view stays clear during intense activity.

Specifications
| Lenses Optical Attribute | UV400 |
| Frame Material | Acetate |
| Lenses Material | Polycarbonate |
| Certification | CE |
| Viewing Range | 240° |
| Weight | About 31g |
























S***M (verified buyer)
Ireland
Love the way they adjust to different light. They shield me from all kinds of stuff. Great for long rides!
N***H (verified buyer)
Ireland
No wind or dust bothers me anymore. These glasses really hug my face without squeezing. Can’t recommend them enough!
A***L (verified buyer)
Ireland
The tint changes easily and helps me see perfectly, even with the sun right in my face. Super cool shades!
M***C (verified buyer)
Ireland
Riding all day and my eyes never got tired. No glare, everything looks sharper with these sunglasses. Love them!
C***A (verified buyer)
Ireland
Glare’s like, gone, and details are so clear. The frames are super comfy, feels like they aren’t even there.
J***R (verified buyer)
Ireland
My eyes feel so much better, safe from UV. The clarity is stunning, and they stay put no matter what!
T***S (verified buyer)
Ireland
These glasses really stay on! Rode through wind and dust, no problem. Clear views, no missed details on the path.
P***B (verified buyer)
Ireland
Tint is terrific for any light condition. No slips. Vent keeps things fog-free. Much better than any I’ve had before.
S***M (verified buyer)
Ireland
Love my new biking shades! They shade my eyes perfectly and feel super comfortable on long rides. They fit great and the no-slip grip is awesome.
J***P (verified buyer)
Ireland
I never worry about the sun or wind when cycling now. These sunnies are fantastic. They’re so comfortable, and the visibility is amazing too!