Sports sunglasses are great items, such as bicycle sunglasses. For a pair of bicycle sunglasses, polarizer (PL) is necessary, but the weight of lens and frames as well as the design between the bridge of nose and brow ridge are more important. The velocity when driving requires the bridge of nose a well surpport, not slipping because of vibrating. In order to keep sweat from dripping along the frame to lens, the design for brow ridge is of particular importance. Certainly, the air permeability can not be neglected. Above all, the most important is the lens’ material. Besides the functions brought by PL, it’s of great importance to adopt polycarbonate (PC) lens which is able to resist strong strike and produces no harmful fragments to eyes
The glasses that can meet the following requirements are able to suit cycling:
1. The function of resisting ultraviolet (UV) rays: UV400
2. Portable and ergonomisch
3. PC lens
4. Adoption on PL tech
5. Excellent air permeability
6. Safety, meaning no fracture when an object of half pound dropping down from one metre high to lens.
No much importance has been attached on bicycle sunglasses by many cyclists who just take a pair of casual sunglasses instead, which is not good for their security when riding. As a result, we can’t be too careful in case of any accidents. What we need is not those expensive or luxurious glasses products, so do those in low price and quality that could hurt our eyes. The good lens could make our eyes comfortable and offer a good mood. At the same time, it is guaranteed in security, the protection from UV and other harmful rays matches the international standard.
For those cyclists, I hope you should take your eyes’ safety seriously. A professional safeguard, wearing a pair of comfortable bicycle sunglasses, could properly keep your eyes out of danger.
