The best cycling sunglasses are a smart buy, whether you ride on the road or the trail. The clarity of vision the lenses provide and the protection they afford make them an essential purchase.

Hazards such as grit, insects and overhanging branches can seriously damage your eyes when you’re hurtling along at 25mph or more, and even rain can really sting your eyeballs.

Aside from protecting your eyes, you need your glasses to be comfortable and to stay in place. Versatility is important too, which is why some cycling glasses come with different coloured lenses, while others allow you to specify prescription optics.

Let’s not forget aesthetics, either. After all, we all like to look good, and it might even save you money if it means you don’t need another pair of glasses for non-riding days.

Here’s our pick of this year’s shades so you can choose your perfect pair.

What to look for when buying cycling sunglasses

Lens: Different tints can improve perception and protect your eyes. Photochromic lenses change tint when exposed to UV light, while distortion-free lenses help keep vision clear.

Frame: Low profile designs keep frames out of vision and allow easy lens swaps. In sports glasses, polymer materials reduce weight and allow lens retention systems to be easily formed.

Arms: Whether flexible, mouldable or rigid, the arms must grip the head snugly without pinching to keep the glasses stable. Look out for rubber pads, which grip the head, and ventilation ports for maximum comfort.

Nose bridge: Whether it’s a single curved band or a pair of pads, adjustability on the bridge can keep the frames out of your vision by altering how high on the face the glasses rest.

Best cycling sunglasses: our picks

Dragon Alliance EnduroX

  • Contrast-boosting transition lenses with great optical clarity
  • Comfortable, adjustable and secure fit
  • Robust, half-frame design that’ll survive some rough treatment
  • Price: £135 / $220 / AU$ 300

Optics company Dragon Alliance might not be that well known in the cycling world — at least, not yet — but it’s big in the snowsports and moto world, known for producing cool-looking performance goggles and glasses.

The Enduro X glasses are its outdoor activity offering, designed for mountain biking and trail running.

There are four versions of the Enduro X glasses to choose from: the black framed version with yellow tinted transition lenses we tested; a black frame with copper and clear lenses; black frame with grey and clear lenses; and white frame with red ion and clear lenses. All of which feature a half-frame design.

Optical clarity is excellent with only a very slight and subtle distortion at the periphery of the field of view. The transition lenses reacted impressively quickly to brightening conditions, swiftly changing tint from the contrast-boosting yellow to a dark shade.

Transitioning the other way was slightly slower, resulting in a temporary need to use ‘the Force’ to navigate after entering a dark wooded section after bright sunlight, but the optical clarity was such that it was still possible to make out the terrain for the few seconds it took for the lens to adjust.

We also tested the resilience of these glasses by dropping and (accidentally) stepping on them as well as crashing in them. The glasses came out intact, but with just some slight scratching on the lens after being stepped on — so it’s probably best if you avoid doing that where possible — but completely unscathed after the crashes.

The lenses are interchangeable and the other glasses in the range mentioned above come with two lens options so you can swap between clear and shaded options.

Vents at the top help to prevent fogging. In fact, these glasses performed exceptionally well in humid and cool conditions, conditions where we’ve suffered a lot with lens fogging from other brands. They will steam up a little when you stop, but clear almost as soon as you start moving again.

Oakley Jawbreaker Prizm Road

  • Excellent distortion free lens
  • Tall shape works well when on drops
  • Sticky rubber at nose and temples keeps them locked in place
  • Price: £175 / $210 / AUS$ 280

Oakley’s Jawbreaker Prizm Road sunglasses are, for the most part, an excellent pair of shades for road cycling. The optics are crystal clear with no distortion and the Prizm tint clarifies road surface as well as provides the basic UV protection and shade for your eyes.

The 53mm tall lens works well for riding in the drops. The extended upper piece lets you see up the road when your head is tilted down.

The 131mm width wraps around the face considerably, with scalloped lower sections making room for your cheekbones.

The Jawbreaker frame isn’t really visible (save those annoying logos), unless you’re really rolling your eyes, and it has saved us more than a few times when accidentally dropping the glasses.

The nose-piece is adjustable for width and the earpieces for length. Both feature a tacky rubber that Oakley, in true Oakley fashion, calls ‘Unobtanium’. Whatever the silly name, the stuff works quite well. When rattling across lousy road surfaces or even the cobbles of Paris-Roubaix, the glasses stay perfectly in place, no matter how much sweat is pouring off your face.

The Jawbreakers come in a variety of frame colors and special edition models. While we’ve tested the Prizm Road here, we’ve also found the Prizm Trail lens to perform very well off-road too, with the lens really helping trail clarification and pop in a wide range of situations.

Scott Spur LS

  • Distinctive angular looks that allow plenty of lens coverage
  • Swappable photochromic lens with extra clear lens
  • Comfortable, grippy and lightweight
  • Price: £99 / $99

Scott’s Spur glasses (31g) have a distinctive angular design, but this isn’t just about looking good — it’s also about function.

The stepped-down arms are designed so that they are completely clear of your helmet, while still allowing plenty of lens coverage up to and above your brow. When you’re riding, this means no wind or light intrudes over the top of the frame, which is very welcome.

The lens itself is photochromic, which means it changes with the light. Under low light conditions the lens is a smoke grey colour, turning dark grey as lighting conditions brighten.

But however bright it is, the lens still provides 100 percent UVA and UVB protection. For really dull days, or if you’re riding in darkness, the Spur also comes with a second, clear lens.

The frame is designed to allow you to swap lenses quickly. Just fold the arm, pull on the lower section and it slides out of the way, allowing you to simply and swiftly remove the lens. It’s similar to the Switchlock system that Oakley uses on its RadarLock glasses, but is both less fiddly and quicker to operate.

The lens has small vents above the nose section and a couple more above the hinges. We found them effective too. Thanks to the combination of this venting and a hydrophobic — water-repellent — coating, we couldn’t get them to fog at all during all sorts of rides in drastically different weather conditions.

The frame itself is very well tensioned, holding your face without bouncing or slipping even when riding over rougher ground — helped by the grippy, soft-touch nose-piece and soft temple tips.

You can see the bridge while riding, which is the only criticism we can make of the Spurs, but not to the point of it being distracting.