Juan Sun | Brett Pure Titanium Hand Polished Motorcycle

Juan Sun by Brett Eyewear - Pure titanium laser cut, brushed and hand-polished, seamless temples for incomparable lightness

The Juan Sun represent the pinnacle of Brett Eyewear's craftsmanship. The frame is entirely laser-cut from a block of pure titanium, then brushed and hand-polished in the Brett workshops. This process, longer and more costly than standard machining, guarantees a millimetric finish and a unique result: each pair bears the marks of manual work, in the tradition of the great artisanal eyewear houses.

The temples are equally remarkable. Shaped from a cylinder of titanium progressively drawn down, they have no welding. This progressive drawing technique, inherited from goldsmithing and watchmaking, guarantees maximum strength and unparalleled lightness. No weak point at the junctions, no risk of rupture at the classic articulations: the temple is a continuous piece whose section gradually decreases towards the tip.

The pure titanium used for the Juan Sun is the absolute reference material in high-end eyewear. Lighter than stainless steel (about 40% lighter), more resistant to corrosion, hypoallergenic: it represents the premium choice for a frame intended for intensive use. On the Juan Sun, its use as a pure block, without alloy, pushes the quality requirement even further.

The defining feature of the Juan Sun for motorcyclists: the seamless titanium temples are ultra-thin and flexible, specifically designed to slip under a helmet without discomfort at the temples. The intrinsic lightness of pure titanium and the absence of welding further enhance comfort over long distances. A precious technical signature for long rides, particularly appreciable during extended motorcycle journeys.

The high-quality Divel polarized lenses reduce sun reflections on the road, wet asphalt and metallic surfaces. The polarizing filter improves contrast, reduces visual fatigue over long distances and allows for better reading of road relief. A real technical protection that goes beyond the aesthetic function of a simple pair of sunglasses.

Three colours are available depending on your build and wardrobe: Gold for a luxurious and bright signature that enhances refined neo-retro builds, Gun olive green for a vintage military touch coherent with scramblers, Midnight Blue for the signature deep midnight blue of Brett. Each pair is delivered in its rigid protective case with microfibre pouch and original Brett craft packaging.

For any question about colour choice or compatibility with your helmet, the FCR Accessoires team is available by phone or email.

FCR reference : FCR-LF-B004
Variants :
FCR-LF-B004-O : Gold
FCR-LF-B004-G : Gun (olive green)
FCR-LF-B004-M : Midnight BlueBrand : Brett Eyewear
Model : Juan Sun
Brett reference : SUN-C01-STType : Sunglasses
Frame material : Pure titanium (laser-cut block)
Temple material : Titanium (cylinder drawn without welding)
Finish : Brushed and hand-polished
Lenses : High-quality Divel polarized
Format : Large
Dimensions : 57-17 / 150 (lens size 57 mm / bridge 17 mm / temple length 150 mm)
Helmet compatibility : Yes, ultra-thin titanium temples designed for helmet wearAvailable colours :
Gold (C01)
Gun (olive green, C06)
Midnight Blue (C38)Package contents :
1x Brett Juan Sun sunglasses
1x Rigid protective case
1x Microfibre travel pouch
1x Brett craft packaging

FCR Original x Brett Eyewear shooting photos

Brett Eyewear motorcycle sunglasses - meeting of FCR Original and Brett Eyewear executives for 2025 partnership

Brett Eyewear motorcycle sunglasses - Ride and Chrome shoot Margate England Triumph Speed Twin 900 FCR Original

Brett Eyewear motorcycle sunglasses worn by model - Triumph Scrambler 400 XC FCR Accessories custom build photoshoot

Brett Eyewear motorcycle sunglasses worn by Fiona - Triumph Trident RS shooting FCR Original build

Brett Eyewear motorcycle sunglasses worn by Luke - Margate Triumph Speed Twin 900 FCR Original shoot

Brett Eyewear motorcycle sunglasses and Hedon helmet - placed on a bespoke one-of-one FCR Original custom build

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FCR Original & Brett Eyewear - An exceptional selection

Brett Eyewear draws its essence from cult films and series of the 70s. Legendary heroes and drivers who broke the rules, always with composure and elegance. A DNA that resonates naturally with FCR Original.

Sculpted from grade 1 Japanese titanium, Brett frames are exceptional objects: ultra-light, ultra-thin, with temples designed to slide perfectly under a motorcycle helmet. Equipped with Divel UV400 polarised lenses, built for riding.

Discover our exclusive Brett Eyewear selection on FCR Accessoires, chosen for their design, craftsmanship and perfect alignment with the Cafe Racer universe.

Discover Brett Eyewear

NEO Heroes, inspired by the 70s

FR French brand

TITAN Grade 1 Japanese frames

UV400 Divel polarised lenses

Frequently asked questions about THE Juan Sun | Brett Sunglasses

❯ What makes the Juan Sun different from other Brett titanium models?

The Juan Sun stand out for their unique manufacturing process at Brett Eyewear. The frame is entirely laser-cut from a block of pure titanium, then brushed and hand-polished in the Brett workshops. This artisanal process is significantly longer and more costly than standard machining, but guarantees a millimetric finish and a unique result: each pair bears the marks of manual work. The temples, shaped from a cylinder of titanium progressively drawn down without welding, complete this exceptional craftsmanship.

❯ What does "seamless temples" mean and what is the benefit?

A traditional metal eyewear temple is generally made up of several pieces welded together: the wide part near the hinge, the temple itself, sometimes a tip. Each weld constitutes a potential weak point, likely to fail over time. The temples of the Juan Sun are shaped from a single piece, from a cylinder of titanium progressively drawn down (a goldsmithing technique consisting of gradually thinning the metal without cutting it). Result: no welding, no breaking point, maximum strength and unparalleled lightness.

❯ Why choose pure titanium over an alloy?

Titanium exists in several grades, from commercial pure (Grade 1 to 4) to alloys (notably Ti-6Al-4V). The pure titanium used for the Juan Sun offers the maximum advantages of the material: absolute lightness, total corrosion resistance, perfect hypoallergenicity (ideal for sensitive skin). Without alloy, it preserves all the properties of titanium in its native state. This represents a higher material cost and requires adapted cutting tools, which explains the premium positioning of the Juan Sun.

❯ Are the Juan Sun really comfortable under a helmet?

Yes. The titanium temples of the Juan Sun are ultra-thin and flexible, specifically designed to slip under a helmet without creating pressure on the temples. The intrinsic lightness of pure titanium (about 40% lighter than stainless steel) and the absence of welding further enhance this comfort. For long rides or extended motorcycle journeys, the Juan Sun are among the most comfortable models to wear under a helmet on the market. Compatible with Hedon, Bell, Shoei helmets and most standard open-face or full-face helmets.

❯ What is the difference between the three available colours?

Gold offers a luxurious and bright signature that enhances refined neo-retro builds and motorcycles with warm finishes (copper, brass). Gun olive green brings a vintage military touch coherent with scramblers, trails and off-road builds. Midnight Blue is the signature deep midnight blue of Brett, particularly elegant on blue, dark builds or assertive café racers. The choice depends mostly on your wardrobe and the visual universe of your motorcycle.

❯ Does the hand polishing mean that the pairs are different from each other?

Exactly. Each pair of Juan Sun is polished individually by Brett craftsmen. This means that very slight micro-variations can exist from one pair to another: slightly different polishing reflections, almost imperceptible tool marks, manual signature of the work. These variations are not defects but the very signature of authentic artisanal work, in the tradition of the great eyewear houses. No two pairs are strictly identical.

FAQ - DELIVERY & ORDERING

What are your shipping times?

All our orders are prepared in our workshop in France.

Shipping takes place within 24 to 48 business hours after order confirmation.

What are the delivery times?

France : 2 to 4 working days via Colissimo tracked, Mondial Relay or UPS.

Europe : 3 to 7 business days.

International : 5 to 10 working days depending on the destination.

Do you offer order tracking?

Yes, each customer receives a personalized tracking number by email as soon as the shipment is dispatched.

You can track the delivery of your package in real time.

Which carriers do you use?

We collaborate with premium carriers (Colissimo tracked with or without signature, Mondial Relay, UPS or Fedex depending on destination and customer choice) to guarantee speed and security.

Are your products well protected?

Each order is carefully prepared and shipped in secure and discreet packaging , specially designed to protect your items during transport.

Do you ship internationally?

Yes, we ship our products worldwide. Shipping costs and delivery times vary depending on the destination and are shown when you check out.

Please note that for deliveries outside the European Union (e.g., United Kingdom, Switzerland, United States, Canada), local taxes, customs duties, or brokerage fees may be applied by the authorities or the carrier. These charges are not included in the displayed price and remain the responsibility of the customer.

Please consult our FAQ section or our Terms and Conditions for more information.

Is VAT included in your prices?

Yes, VAT is included for all orders delivered within the European Union.

Business customers can enter their intra-community VAT number when ordering to check if an exemption applies.

For deliveries outside the European Union (e.g., United Kingdom, Switzerland, United States, Canada), local VAT, customs duties, or brokerage fees may be levied upon arrival by the authorities or the carrier. These charges are not included in our prices.

Please consult our FAQ section or our Terms and Conditions for more information.

What payment methods do you accept?

We accept bank cards (Visa, Mastercard, etc.), PayPal, PayPal Express, Paypal x4 (no fees), Alma payment in installments, as well as other secure methods available depending on your country.