Let's keep it simple District Vision make top class peeper protectors. Designed and Tested by the team in New York they are then made in Japan to the highest standards.

The D+ lens on this Takeyoshi Altitude Master style is made using a special shatterproof form of polycarbonate that's also a transitionary lens which means it adapts to the light to fit into your current performance needs. It's oil and water repellent and features an anti reflective application. It will provide all the sun blocking you'll need with 100% UVA/B protection. The special crafter Nylon and Titanium frame keeps weight low and on top of all that they're simply some of the coldest sunglasses around whether you're wearing them to the beach, up a mountain or on a marathon. 

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