Dunlop cycling glasses with case, assorted lens colours

These Dunlop cycling glasses are a simple, wraparound pair with a one-piece shield lens in category 3, a black frame with red temple arms and a storage case. The lens finish is assorted: orange mirror, blue-green mirror or smoke grey, assigned at random. They are made for bright days outdoors: they cut glare, filter UV light and keep wind, dust and small insects away from your eyes when you ride, run or walk. If you want a basic pair of sports glasses for sunny training rather than a premium model with interchangeable lenses, this is the kind of product to look at.

Who they suit

They work well for beginners who ride a bike to work, do easy weekend rides or run outdoors and simply want their eyes protected from sun and headwind. Watering eyes from wind are a common annoyance on a bike, even at moderate speed, and a wraparound frame helps with exactly that. They are also handy as a spare pair to keep in a bag or a car, because the case stops them from getting scratched.

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Know your lens category

Sunglasses in the EU are sorted into filter categories from 0 (clear) to 4 (very dark). Category 3 is the most common choice for sport: dark enough for strong sun on open roads and bright summer days. The flip side is that it is too dark for twilight. A quick rule: if you start a long ride or run in the late afternoon, put the glasses in their case when the sun goes down instead of riding on with reduced vision. The category and CE marking are normally printed on the inside of the arm, so check it when you unpack them.

How to get a good fit

Put the glasses on and shake your head gently. They should stay in place without pressing behind the ears or on the nose. On a bike, check that the top of the frame does not block your view when you lean forward into a riding position. For longer efforts, such as steady zone 2 rides, comfort matters more than looks, so test them on a short ride first.

Care and lifespan

Rinse off sweat and dust with lukewarm water, then dry the lenses with a soft microfibre cloth. Avoid paper towels, clothing and cleaning sprays with alcohol, which can scratch or cloud plastic lenses over time. Always store them in the case rather than loose in a bag or on a helmet vent. Replace the glasses if the lenses get deeply scratched, because scratches scatter light and make glare worse.