Leroy Sunset

[red tinted sunset lenses]

Inspired by the effortless cool of NYC’s Leroy Street—meet the Leroy, where edge meets elegance.

Frame:

Our fresh model Leroy has its frame made of bio acetate. Its handcrafted frame offers a rich contrast of deep ebony and warm oak tones. The matte texture adds to the refined appeal, while the stainless steel double bridge enhances durability and structure, providing a lightweight yet secure fit.

Fits medium heads, its dimensions (in mm):

KUGO Blue light blocking bio-degradable acetate glasses Leroy – dimensions

Comparison in front wide measure to other KUGO models:

Bleecker 132mm -> Dey 133mm -> Dyer 134mm -> Lenox 137mm -> Ludlow 137mm -> Bowery 138mm -> Madison 138mm -> Aston 139mm -> Stanton 140mm -> Leroy 140mm -> Chatham 140mm -> Nassau 141mm -> Astor 142mm -> Columbus 143mm -> Fulton 144mm -> Taras 144mm -> Broome 145mm -> Irving 146mm -> Cherry 146mm -> Pearl 148mm -> Mercer 148mm

Lenses:

For red lenses Leroy Sunset offers three options: Standard 550, Premium 550, Premium 530. Wearing them 2 - 3 hours before bedtime makes you fall asleep instantly. By blocking the spectrum, it supports the production of melatonin, the sleep. Lenses are superior to competitors, by offering double sided anti-reflex coating to cover you also from blue and green light coming from your backs

Standard 550 lenses - the sleep preparation tool. The Standard Red lens is almost monochromatic—99.7% color purity means you're seeing almost exclusively pure red light. At 1,000K CCT, this approaches the warmth of an old incandescent bulb or candlelight. This is the maximum circadian protection. Your brain receives almost zero blue light signals, making melatonin suppression nearly impossible. The spectral output is radically simplified: red dominates completely, and blues and greens are essentially eliminated. Trade-off: With 80% light reduction and an Ra of 42, this lens transforms your visual world. You lose significant color information—reds remain vivid, but other colors become indistinct. Reading is possible but requires conscious effort. This isn't a lens for detailed work or color-critical tasks. Best For: Late-night wind-down routines, reading before bed, situations where maximum sleep preparation is the priority over visual acuity.

Standard 550 lenses - the sleep preparation tool

Premium 550 lenses - the evening guardian. The spectral analysis shows that they aggressively suppresses the blue and green peaks. Your eyes receive predominantly red wavelengths, with virtually no blue content. This is powerful for evening use and maximizes circadian benefits. Trade-off: At 69% light reduction, you'll notice a darker screen. Text becomes slightly more effortful to read, and colors shift dramatically. The Color Rendering Index drops to 51—meaning color accuracy suffers significantly. This is the choice for evening relaxation, not detailed work. Best For: Evening browsing, winding down after work, reducing melatonin suppression when you need to sleep soon.

Premium 550 lenses - the evening guardian

Premium 530 lenses - the smart choice. They split the difference, it's still powerfully protective but maintains more usability. At 1,763K, office lighting takes on a warm amber-orange cast, similar to late sunset lighting. You're still dramatically reducing blue light exposure, but with better visibility for practical tasks. The spectral data shows a cleaner filtration profile. While red dominates (61.96%), you retain some green and amber spectrum, which helps with screen legibility and color perception. The Color Rendering Index of 58 is moderate—good enough for most evening activities, though still noticeably warmer than neutral. The 65% light reduction means your monitor appears dimmer, but this is often an advantage: you're naturally reducing overall eye strain while simultaneously cutting blue light. Best For: Evening work sessions, video calls after sunset, extended computer use without sacrificing too much visual information.

For prescription lenses, we need to know your exact eye correction measurements. After concluding your purchase, our team will get back to you with the request to provide us with the correct pupillary distance (PD), power range, and cylinder measurements.

Leroy glasses are packed with cork case, soft fabric case, soft cloth, tons of positive feelings and zero harmful plastics.

Each pair of glasses and lenses are assembled/finished in our manufactory in Slovakia, EU.

Be RELAXED, choose Leroy.