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Flowglasses Sport Sync 01

119 EUR

Lightweight sport glasses with amber lens that filters blue light and blocks UV. Adjustable TR90 fit and wraparound coverage for clear, stable vision.

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In stock. 3-5 DAYS. FREE DELIVERY

Ready to ship

This product ships from our warehouse in Sweden within one business day. Delivery times are calculated in business days and shown under the buy button. All duties and taxes are included. You can always cancel your order free of charge. Flowlife covers return shipping on all orders.

100-day money-back guarantee

100-day money-back guarantee

We want you to feel completely confident in your purchase. Open the product, use it, and experience the results for yourself. Our products are designed to deliver the best results with consistent use, which is exactly why we offer this guarantee. We are confident that once you make it part of your routine, you will want to keep it. Not satisfied for any reason? Return it free of charge. No questions asked.

Returns are always free. To be eligible for a return, the product must be in good condition, with no visible signs of wear or damage. It must be complete with the original packaging, manual, and accessories. Start your return through our online form, and you will receive all instructions.

2-year warranty

2-year warranty

This product comes with a 2-year commercial warranty from the date of purchase. The warranty covers material and manufacturing defects under normal use and does not cover damage caused by accidents, neglect, or improper use. If something goes wrong, contact our customer service to start your claim. Flowlife covers return shipping for all approved claims. This warranty is in addition to your statutory rights, which always apply.

Warranty Return Policy

The warranty covers defects in materials or manufacturing that appear under normal use. This includes faults that should not occur with proper handling of the product. The warranty does not cover damage caused by drops, misuse, neglect, or normal wear and tear. If you believe your product has a warranty defect, contact our customer service to start your claim. We normally respond within one business day. If the claim is approved, you will receive a prepaid return label. Flowlife covers return shipping for all approved claims. You are entitled to a free repair or replacement. If neither is possible, a price reduction or full refund is issued.

REFLOW

Once the warranty period has expired, you can return your product through REFLOW, our recycling program. Return a used Flowlife product for recycling and receive a 35% discount on a new purchase. This offer applies to products purchased directly from Flowlife. Contact our customer service to start your return.

Benefits

  • Reduces eye strain from sun and LED lighting by filtering 84% blue light for steady focus
  • Blocks side glare that disrupts vision through wraparound coverage for stable tracking
  • Protects eyes and periocular skin from UV exposure by UV400 blocking for long term safety
  • Reduces blur from rain, smudges and glare through protective coatings for clear vision
  • Prevents shifting during fast movement by adjustable temples with a metal core for stable alignment

Description

INTRO

Flowglasses Sport Sync 01 are ultralight sport glasses engineered for stable vision during movement. The amber, wraparound lens filters blue light and blocks ultraviolet to maintain contrast in sun, cloudy, and indoor lighting.

TECHNOLOGY

A 160 × 62 mm polycarbonate lens in Dual Curve 6C × 3C geometry follows facial contours and shields from sidelight, wind, and dust. Visible light transmission is 31.71% (category 2) for balanced brightness across conditions. Spectral control filters 84.14% blue light, and UV400 blocks 100% UV. Anti-Reflection reduces stray reflections, while Anti-Water and Anti-Oil keep the surface clear in rain, sweat, and fingerprints.

The chassis uses EMS TR90 for low weight, flexibility, and skin compatibility. Adjustable temple tips with an internal metal core and a formable nose pad create a secure, custom fit that maintains optical alignment in motion.

BODY EFFECT

Reduced short-wavelength content lowers intraocular scatter and chromatic aberration, so edges and textures reach the retina with higher contrast. Controlled side coverage moderates airflow and glare, helping the tear film stay stable and focus remain steady. The result is less squinting and fewer micro corrections during tracking, with reliable depth perception for ball sports, cycling, and running. Category 2 transmission and traffic-light approval support consistent visibility for driving in daylight.

Indoor sessions benefit from the amber filter, which limits high-blue peaks from LEDs and fluorescents to reduce visual effort during extended training.

CUSTOMIZATION

Temple cores and the nose pad adjust in small increments for precise contact at the ears and bridge. Grippy contact surfaces stabilize the frame through acceleration and sweat. The fit adapts to narrow or wide faces without pressure points.

For care, lenses are cleaned with the included microfiber cloth and stored in the soft pouch or lightweight hard case to protect the coatings.

DESIGN

Scandinavian design logic guides a frame where form follows function. EMS TR90 combines ultralight comfort with long wear durability, and the optics meet ANSI Z80.3, EN/ISO 12312-1, and AS/NZS 1067.1 standards. Flowglasses Sport Sync 01 deliver clear, repeatable vision that supports focused training and daily movement.

Please note: Flowglasses are non-prescription eyewear. The lenses have no vision-correcting strength (0 diopter).

Technical specifications

LIGHT PERFORMANCE

  • Blue Light Filter: 84.14%
  • UV Protection: 100% UV400
  • Filter Category: 2
  • Visible Light Transmission: 31.71% (D65)
  • Traffic Light Test: Approved (Red 39.7%, Yellow 35.3%, Green 29.4%)

OPTICAL GEOMETRY

  • Lens Geometry: Dual Curve 6C × 3C
  • Lens Size: 160 mm × 62 mm

OPTICAL TOLERANCES

  • Spherical: ≤±0.09 DS
  • Astigmatic: ≤0.09 DC
  • Prismatic: ≤0.12 cm/m

MATERIAL & CONSTRUCTION

Frame

  • Material: EMS TR90
  • Color: Shiny Black
  • Fit System: Adjustable temple tips with internal metal core
  • Nose Pad: Adjustable

Lens

  • Material: Polycarbonate
  • Thickness: 2.0 mm
  • Tint: Brown/Amber
  • Coatings: Anti-Water (AW), Anti-Oil (AO), Anti-Reflection (AR)

CERTIFICATIONS

  • Compliance: ANSI Z80.3-2018 · EN/ISO 12312-1:2022 · AS/NZS 1067.1:2016

What's included

  • 1x Flowglasses Sport Sync 01
  • 1x Hard Case
  • 1x Soft Pouch
  • 1x Microfiber Cleaning Cloth

How it works

Payment, delivery & returns

Delivery

We ship fast from our warehouse in Sweden. Orders placed before 11:00 AM CET/CEST are dispatched the same day in 90% of cases. All other orders ship within one business day. Choose between express or parcel delivery and enjoy free shipping on orders over €50. Duties and taxes always covered.

Returns

Returns are always free. You have at least 14 days to return your product in line with EU regulations. Selected products come with a 100-day money-back guarantee, giving you plenty of time to try before you decide. Check below the buy button to see if your product qualifies. Simply start your return through our online form, and you will receive all instructions, including your return window.

Reviews

REDUCED VISUAL LOAD THROUGH SPECTRAL AND GEOMETRIC CONTROL

High energy light, glare, sidelight and airflow create visual load during sport. Blue wavelengths scatter in air and inside the eye, lowering contrast and adding noise. Wind and dust disturb the tear film, which destabilizes focus. Indoor training adds another variable because artificial lighting is rich in short wavelengths. The visual system compensates with extra accommodative effort and micro squinting, which increases fatigue.

Flowglasses Sport Sync 01 is built to remove those variables with controlled filtering and fit. The amber 2.0 mm polycarbonate lens attenuates blue light by 84 percent and blocks ultraviolet to UV400. Category 2 with 31.7 percent transmission maintains balanced brightness from strong sun to overcast and indoor lighting. Dual Curve 6C x 3C geometry wraps the face to limit sidelight, wind and airborne particles. Anti-Reflection reduces glare. The EMS TR90 frame is ultralight and flexible for long wear. Adjustable temple tips with an internal metal core and an adjustable nose area allow precise shaping for stable alignment.

Less short wavelength content and fewer reflections reduce intraocular scatter. Edges arrive with higher contrast and depth cues are easier to read. Accommodative microfluctuations decrease, so tracking and fixation require fewer corrections. Squinting reduces, which limits facial tension and helps preserve the tear film. Vision remains consistent as speed, head angle and light change.

Precision comes from 84.14 percent amber filtration, UV400, Dual Curve 6C x 3C, 160 x 62 mm coverage, TR90 with metal core temples, and AW AO AR coatings.

CONTROLLED PHOTIC INPUT FOR STABLE FOCUS

Intense daylight, side glare and rapid head movement raise visual workload. Short wavelength light scatters in the eye and creates haze. Glare drives squinting while wind and particles disturb the tear film and raise blink rate. Indoors, LED adds high energy light that keeps the ciliary muscle active.

Flowglasses Sport Sync 01 applies targeted filtration and coverage. The amber polycarbonate lens filters 84% blue light and blocks UV400, lowering retinal exposure. Dual Curve 6C x 3C follows facial contours to limit side entry, and the 160 x 62 mm lens extends coverage while moderating airflow. Anti Reflection cuts glare. Anti Water and Anti Oil keep the view clear in sweat and rain. Filter category 2 with 31.7% transmission holds luminance in a stable mid range outdoors and indoors.

The signal reaching the retina and cortex becomes cleaner. Contrast improves so edges and textures separate with less effort, while tear film stability rises and blink rhythm normalizes. Micro fluctuations in accommodation reduce and ciliary load eases. Tracking and depth judgment stay steadier through shade, bright light and artificial lighting, with less facial tension from squinting.

Consistency is anchored by the TR90 frame and custom fit system. Metal core temple tips and a simple nose adjuster shape to individual width and bridge height, with soft rubber contact. Stable alignment keeps the optical axis centered during acceleration and rapid turns. Certified optical tolerances confirm repeatable protection. The included cloth, pouch and lightweight hard case preserve optical quality between sessions.

ADAPTIVE VISION CAPACITY OVER TIME

Inconsistent visual protection builds fatigue. Sun, shade, screens, and indoor LEDs shift contrast and glare throughout a session. The eyes squint, the tear film breaks, and focus corrections increase. Tracking slows and small errors multiply. Over repeated sessions this cost accumulates.

Flowglasses Sport Sync 01 introduces the same controlled conditions every time you train. The amber lens filters blue light by 84 percent and blocks UV at 100 percent. Short wavelength scatter is reduced, so edges remain clearer on courts and roads. Category 2 with 31.7 percent transmission stabilizes retinal illuminance from sun to cloud and under artificial light. Anti Reflection suppresses stray reflections. The retina receives a cleaner, repeatable signal across changing environments.

With repeated use the visual system adapts to this stability. Accommodative microfluctuations reduce and fixation steadies. Tracking requires fewer corrections and depth cues become more reliable. Photostress recovery improves after bright exposure. Indoors, LED glare and contrast spikes are moderated, so focus holds for longer blocks of work.

Consistency depends on design that you can use every day. The ultralight TR90 frame limits pressure and supports long wear. Adjustable temple tips with a metal core and an adjustable nose area hold alignment across face shapes. The large 160 × 62 mm lens and Dual Curve 6C × 3C geometry protect from side light, wind, and debris.

The details

METAL-CORE TEMPLES. CUSTOM FIT.

Temple tips embed a metal core that bends and holds shape. Nose and temples adjust for width and bridge height to keep lens alignment stable.

METAL-CORE TEMPLES. CUSTOM FIT.

Temple tips embed a metal core that bends and holds shape. Nose and temples adjust for width and bridge height to keep lens alignment stable.