circadian
Does Erling Haaland wear blue light glasses?
Erling Haaland wears blue-blocking glasses every night and calls sleep the most important thing in the world. Here is what he actually does — and whether the glasses deserve any of the credit.
Do blue light glasses actually work?
A closely-read verdict on blue light glasses — what the best evidence says about eye strain, sleep and athletic performance, and where the hype falls apart.
Why do footballers wear blue light blocking glasses
Marcos Llorente played 26 straight matches in tinted glasses, and Erling Haaland publicly backed him. The story sits in a more interesting place than either the hype or the backlash admits — here is what the evidence actually shows.
Why Esteban Ocon's Sunglasses Matter — and How Tom Clark Turned That Insight Into Phaze
Esteban Ocon's paddock sunglasses look like style, but they're the visible tip of a circadian performance system built around controlling light exposure — the same science coach Tom Clark has now productized into Phaze.