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A pair of good sport sunglasses can make all the difference to performance. Not only do they have an \u00fcber professional look, but eye protection against harsh glare will also help you squint less, which is proven to conserve precious energy.<\/strong><\/p>\n When shopping for a new pair of sunnies, go for one with a high UVA rating to protect your corneas from sun damage, even if you just race in the UK. Like some of the glasses here, many brands will supply multiple interchangeable lenses, so you can adapt the choices depending on variable lighting conditions.<\/p>\n This versatility is useful when cloudy days call for a lighter lens or if a sun-drenched course requires a darker pair to provide adequate clarity. Recent years have seen the introduction of the photochromatic lens, which becomes darker when exposed to high UV rays. Changing out these lenses can be a precarious task, however, so a durable frame is essential.<\/p>\n While this type of eyewear summons references to obscure \u201980s pop bands, the visor-style, wraparound lens shape does offer the best performance advantage as it optimises the field of vision and coverage. A sturdy frame that sits close to the eyes is also desirable to help with windchill on the ride, while incorporated vents and an anti-fog coating are lifesavers when huffing and puffing through T2 onto the run.<\/p>\n Finally, to reduce the chance of your sunglasses bouncing on the fly ensure you have a snug fit on the nose bridge and silicon grippers along the arms, which will also help improve comfort. We\u2019ve tested sunnies from eight top brands to give you an informed comparison of price, comfort and practicality\u2026<\/p>\nWhat are the best sunglasses for sports?<\/strong><\/h2>\n
Best triathlon sunglasses\u00a0<\/strong><\/h2>\n
Boll\u00e9 Shifter<\/strong><\/h3>\n