DAYONE
DAYONE by Tomorrow People
Sports eyewear for everyone who feels at home outdoors. On the road bike, in a triathlon or out on the trail: the DAYONE combines uncompromising performance, a secure fit and progressive design.
Printed precision, not mass production
We don't mould, we print. Every frame is built layer by layer from high-performance polyamide (SLS) – engineered & made in Germany. The result: top comfort, extreme durability and a uniquely warm feel.
A hinge that sets the standard
The revolutionary hinge is printed from the same material directly into the temple. No screws, no metal, no spring mechanism. Nothing to rust or rattle.
Smart venting & a perfect fit
At just 26 grams and with an anatomically shaped nose bridge, the glasses stay absolutely secure at any speed. Top venting slots along the upper edge keep air moving continuously and effectively prevent the lenses from fogging in hot, humid conditions.
Premium optics by Carl Zeiss Vision Sunlens
Equipped with contrast-optimised lenses by Carl Zeiss Vision Sunlens (category 2, 100% UV400). Never too dark, so you spot every bump in the road instantly, even in challenging light. A tough coating makes water and dirt simply bead off and protects against scratches.
Your set from day one
Choose from six frame colours with perfectly matched lenses in three tints (Solar Mirror, Infra Motion, Graphite Flow). Every DAYONE ships with an exclusive Tomorrow People microfibre pouch and a magnetic protective case for safe travels. Certified to PPE Regulation (EU) 2016/425 Cat. I, EN ISO 12312-1 and CE.
A clear view of tomorrow.