Test sunglassesRudy Project Astral Sphere - the red racer

Stefan Frey

 · 21.07.2025

We didn't exactly choose the ideal helmet for the Rudy Project Astral Sphere. The lightweight sunglasses are aimed more at the racing faction than trail bikers
Photo: Stefan Frey

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With the Rudy Project Astral Sphere, the Italians deliver sporty sunglasses for rocket-fast bikers. These sleek glasses score highly in terms of weight and comfort. Can the tinting speed keep up?

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Cross-country, gravel, road - the new Astral Sphere already shows visually what it is designed for. Its frameless windscreen is designed to offer unrestricted vision when racing. Thanks to its strongly curved and aerodynamic shape, it is designed to optimally enclose the head and provide particularly good protection from the wind.

As with the BBB Valor PH the frame of the Rudy Project is also made from the bio-based plastic Rilsan. The Italians were one of the first manufacturers to use this sustainable material. Although the ImpactX lens covers tint levels 1 to 3, its initial tint is relatively light, which means that it should still offer sufficient visibility even in low light.

The frame of the Rudy Project is made from Rilsan, a bio-based plastic, and the sporty shape refers to the area of usePhoto: Stefan FreyThe frame of the Rudy Project is made from Rilsan, a bio-based plastic, and the sporty shape refers to the area of use


The scope of delivery of the Astral Sphere The design is straightforward: there is only a glasses bag for storage, that's it. On the other hand, the pleasantly rubberised and nicely rounded nosepieces are very easy to adjust. The temple tips, on the other hand, are fixed and could do with a little more tension - a small disadvantage of the frameless design.

Unfortunately, Rudy Project doesn't provide more than a microfibre bag, as other manufacturers offer more featuresPhoto: Stefan FreyUnfortunately, Rudy Project doesn't provide more than a microfibre bag, as other manufacturers offer more features

Clear view, minimum weight

Similar to the Julbo Intensity the Rudy Project gives you the feeling of holding a breath of nothing in your hand - even if the Astral Sphere is slightly heavier than the Julbo at a good 25 grams. The Italian fits ultra-light on the nose and surrounds the face very tightly and almost perfectly. Draughts hardly stand a chance of getting through. Only the temple tips could provide a little more support.

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The temple ends are rather weakly rubberised and don't sit bombproofPhoto: Stefan FreyThe temple ends are rather weakly rubberised and don't sit bombproofThe nose bridge, on the other hand, is easy to adjust and comfortable to wearPhoto: Stefan FreyThe nose bridge, on the other hand, is easy to adjust and comfortable to wear

Thanks to the frameless design, the Rudy Project offers the best view on all sides, with no frame edge to disturb your view of the trail.

No other goggles in the test are more curved. As a result, the Rudy is positioned very closely and precisely in front of the eyesPhoto: Stefan FreyNo other goggles in the test are more curved. As a result, the Rudy is positioned very closely and precisely in front of the eyes

The strongly curved windscreen and the aerodynamic wings on the side are also noticeable in terms of wind protection. In addition, the Astral Sphere sits very close to the face and provides excellent protection from draughts even at full speed. Unfortunately, the Rudy Project lens could be a little better protected against fogging. The close fit and the not ultimately effective anti-fog coating cause the Astral Sphere to tarnish slightly.

The Rudy Project lens was also not fully convincing in the laboratory test. Although it still delivers acceptable tinting values, the brightening in particular should be a little quicker.

Rudy Project Astral Sphere - Info & Price

The sporty Rudy Project goes better with racier helmets. In sporty use, it shines with the best visibility and top wind protectionPhoto: Stefan FreyThe sporty Rudy Project goes better with racier helmets. In sporty use, it shines with the best visibility and top wind protection
  • Price: 179,90 Euro >> available here
  • Made in: Italy
  • Weight: 25,6 g
  • Width / temple length: 138 / 135 mm
  • Nose bridge width / lens height: 17 / 55 mm
  • Adjustability: Nose clip
  • Filter colour / filter class: red-violet / 1 - 3
  • Light transmission measured: 71 - 13 %
  • Fit: for narrow to medium-wide faces; variable nose bridge
  • Equipment / special features: Microfibre bag; replacement nose bridge

Evaluation & conclusion

Super all-round visibility and high wearing comfort are the strengths of the Rudy. The tinting speed is still okPhoto: Stefan FreySuper all-round visibility and high wearing comfort are the strengths of the Rudy. The tinting speed is still ok

With its very pronounced curve, the lightweight Rudy Project sits extremely close to the face. Wind has no chance here. This makes the sleek Italian model particularly suitable for race-orientated riders. The frameless design offers the best all-round visibility. Good adjustability on the nose clip but only moderate anti-fog protection. Still sufficiently good tinting speed.

Stefan Frey is from Lower Bavaria and loves the mossy, loamy trails of the Bavarian Forest as much as the rugged rock of the Dolomites. For technical descents, he is prepared to tackle almost any ascent - under his own steam. As an accessories specialist, he is the first port of call for questions about equipment and add-on parts, while as head of copywriting he sweeps the language crumbs from the pages of the BIKE print editions.

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