• 1-4 days delivery time.

  • For an Active Lifestyle.

  • Free delivery & free return.

  • For an Active Lifestyle.

  • Trusted by over 300,000 athletes.

  • For an Active Lifestyle.

  • 2-year warranty.

  • For an Active Lifestyle.

  • 1-4 days delivery time.

  • For an Active Lifestyle.

  • Free delivery & free return.

  • For an Active Lifestyle.

  • Trusted by over 300,000 athletes.

  • For an Active Lifestyle.

  • 2-year warranty.

  • For an Active Lifestyle.

  • 1-4 days delivery time.

  • For an Active Lifestyle.

  • Free delivery & free return.

  • For an Active Lifestyle.

  • Trusted by over 300,000 athletes.

  • For an Active Lifestyle.

  • 2-year warranty.

  • For an Active Lifestyle.

  • 1-4 days delivery time.

  • For an Active Lifestyle.

  • Free delivery & free return.

  • For an Active Lifestyle.

  • Trusted by over 300,000 athletes.

  • For an Active Lifestyle.

  • 2-year warranty.

  • For an Active Lifestyle.

  • 1-4 days delivery time.

  • For an Active Lifestyle.

  • Free delivery & free return.

  • For an Active Lifestyle.

  • Trusted by over 300,000 athletes.

  • For an Active Lifestyle.

  • 2-year warranty.

  • For an Active Lifestyle.

  • 1-4 days delivery time.

  • For an Active Lifestyle.

  • Free delivery & free return.

  • For an Active Lifestyle.

  • Trusted by over 300,000 athletes.

  • For an Active Lifestyle.

  • 2-year warranty.

  • For an Active Lifestyle.

For an Active Lifestyle.

Light Therapy Glasses

Flowglasses Day & Night Sync Kit 02

Flowglasses Day & Night Sync Kit 02  combines both Day and Night models for full-spectrum circadian support. Designed in collaboration with Álvaro Morata, this duo helps you optimize energy by day and enhance sleep by night. The 02 frames feature a lighter, thinner design with larger lenses for all-day comfort and effectiveness.

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Supports circadian rhythm through melatonin and cortisol regulation

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Reduces digital eye strain and glare during screen use

In stock

Included

Flowglasses Night Sync 02 - Morata Edition

Read more
Included

Flowglasses Day Sync 02 - Álvaro Edition

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Descriptionadd

OVERVIEW

Flowglasses Day & Sync Sync Kit 02 is a comprehensive solution for managing light exposure, developed in collaboration with professional athlete Álvaro Morata. This dual system includes the Day Sync 02 and Night Sync 02 models, designed to regulate your circadian rhythm throughout the entire 24-hour cycle. Use Day Sync to enhance alertness and focus in artificial environments, and Night Sync 02 to encourage deep, restorative sleep in the evening.

TECHNOLOGY

Each pair is crafted with lenses that target specific wavelengths to manage your exposure to artificial light. The yellow-tinted Day Sync 02 lenses filter high-energy blue light in the 400–450nm range, reducing visual overstimulation and supporting cortisol balance. The red-tinted Night Sync 02 lenses block both blue and green wavelengths, safeguarding melatonin production from evening disturbances.

BODY EFFECT

This kit aims to protect and stabilize your body's hormonal rhythm. Day Sync 02 facilitates sustained mental performance, alleviates digital eye strain, and regulates energy levels throughout the day. Night Sync helps preserve natural melatonin levels, enhancing sleep onset, sleep depth, and overall recovery. Together, the glasses promote alignment of your nervous system with its innate biological timing.

DESIGN

The updated 02 models boast a lighter, thinner frame and larger lenses for enhanced comfort, durability, and visual coverage. Inspired by Álvaro Morata's focus on high performance and recovery, the design merges Scandinavian minimalism with technical accuracy. Both models are optimized for daily wear, ensuring a smooth transition from daytime focus to nighttime recovery.

Technical informationadd

DAY SYNC 02

FRAME SIZE

51▢25 mm

LIGHT PERFORMANCE

Wavelengths Blocked: 400–450 nm (high-energy blue light)

LENS TECHNOLOGY

Lens Type: Yellow-tinted
Material: CR-39
Function: Reduces digital eye strain and overstimulation

MATERIAL & CONSTRUCTION

Frame: Lightweight polycarbonate
Design: Thin profile with large lens surface for optimal coverage

CERTIFICATIONS

CE Certified

NIGHT SYNC 02

FRAME SIZE

51▢25 mm

LIGHT PERFORMANCE

Wavelengths Blocked: 400–550 nm (blue and green light)

LENS TECHNOLOGY

Lens Type: Red-tinted
Material: Specialised polymer
Function: Protects melatonin production and sleep quality

MATERIAL & CONSTRUCTION

Frame: Lightweight, durable polymer
Design: Comfortable fit optimised for evening wear

CERTIFICATIONS

CE Certified

What's in the box?add

Flowglasses Day Sync 02 – Álvaro Edition

  • 1x Flowglasses Day Sync 02
  • 1x Carry Case
  • 1x Cleaning Cloth
  • 1x User Manual

Flowglasses Night Sync 02 – Morata Edition

  • 1x Flowglasses Night Sync 02
  • 1x Carry Case
  • 1x Pouch
  • 1x Cleaning Cloth
  • 1x User Manual
Reviewsadd

CIRCADIAN LIGHT REGULATION

Indoor lighting and prolonged screen use deliver intense short‑wavelength light that disrupts the body's natural timing. Alertness rises, but the nervous system remains overstimulated, and recovery drifts later into the evening. Flowglasses Day Sync 02 – Álvaro Edition exists to restore balance to daytime exposure. It manages the quality of light reaching the eyes so focus stays clear during active hours, while the body preserves its capacity to unwind as the day closes.

The yellow‑tinted CR‑39 lenses selectively reduce blue light in the 400–450 nm range, where scattering and glare are highest. This stabilizes contrast and maintains natural color rendering, reducing visual effort across changing indoor environments. By controlling spectral intensity, the eyes receive a cleaner daytime signal that supports steady alertness without pushing the stress response. The result is fewer symptoms of digital strain and a more dependable rhythm through lengthy work sessions.

The 02 model refines this mechanism with lighter, thinner frames and larger lenses that increase coverage across the visual field. This design limits stray light at the edges and maintains consistent filtration, improving comfort and clarity over extended wear. The lightweight polycarbonate construction evenly distributes pressure, making all‑day use practical in high‑exposure settings. Developed in collaboration with professional footballer Álvaro Morata, the edition reflects the performance demands that require focus and recovery to coexist. Day Sync 02 aligns light intake with circadian needs, building a reliable foundation for productive days and restorative nights.

CIRCADIAN RESPONSE

When the eyes take in artificial light after sunset, retinal photoreceptors signal the suprachiasmatic nucleus to maintain daytime alertness. Blue and green wavelengths suppress melatonin release and delay the biological shift towards rest. The nervous system stays activated. Sleep onset is delayed, and sleep architecture becomes fragmented. Over time, this misalignment burdens recovery, hormonal regulation, and metabolic control.

Flowglasses Night Sync 02 – Morata Edition restores accurate timing cues. The specialized red lenses block wavelengths between 400 and 550 nanometres, the range that interferes with melatonin production at night. Warmer light passes, so the brain receives a clear signal that night has arrived. This supports parasympathetic activity, lowers arousal, and enables the body to prepare for sleep in a steady, predictable rhythm.

The 02 design strengthens this response. Larger lenses increase coverage across the visual field for more consistent filtration in rooms with mixed lighting and screens. Thinner, lighter frames improve comfort for extended wear in the last hours of the day, maintaining adherence without distraction. Developed with professional footballer Álvaro Morata, the edition aligns recovery science with the demands of elite schedules. The result is a more stable circadian rhythm despite modern light exposure. The body initiates sleep at an appropriate time with fewer delays, and recovery proceeds with fewer interruptions, supporting long‑term health through restored biological timing.

BLUE LIGHT FILTRATION

Evening exposure to artificial light keeps the brain alert when the body should be preparing for sleep. Flowglasses Night Sync 02 – Morata Edition exists to protect the melatonin signal that drives nightly recovery. Developed with professional footballer Álvaro Morata, it provides a reliable tool for athletes and everyday users who need consistent sleep quality to support physical and mental restoration.

The specialised red lenses filter blue and green wavelengths in the 400–550 nm range, removing the most stimulatory light before it reaches the retina. This allows the suprachiasmatic nucleus to receive accurate time‑of‑day information, maintaining the natural progression towards rest. The 02 design enhances this effect with larger lenses that extend coverage across the visual field, improving consistency under varied indoor lighting. A lighter, thinner frame reduces pressure points and promotes comfortable wear through the final hours of the evening, so the filtering remains stable without disrupting routine.

The result is a smoother transition from wakefulness to sleep readiness. Melatonin production follows its expected timing, sleep onset becomes more predictable, and nighttime recovery is supported by healthier sleep architecture. By limiting circadian disruption while reducing eye strain from screens and LEDs, Flowglasses Night Sync 02 – Morata Edition creates a controlled light environment that respects the body's internal clock. It integrates performance‑focused design with a clear physiological purpose: to protect sleep, sustain recovery, and prepare the body for the next day.

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