Engineered with professional athlete Álvaro Morata, the Flowglasses Day Sync 02 combines precision optics with refined design. The streamlined frame and expanded lens coverage deliver targeted blue light filtration across the 400–450nm spectrum, minimizing visual fatigue from screens and artificial environments. By selectively blocking high-energy wavelengths, these glasses stabilize your circadian rhythm and moderate cortisol response—critical for maintaining mental acuity during demanding days. The result: sharper focus, reduced eye strain, and sustained cognitive performance without the afternoon energy crash.