Frequency

Fantastic trail running sunglasses

So lightweight. Incredible lens quality and color contrast. If you're considering these, go for it. You won't find better running sunglasses from any other brand. For this quality, the price is a great value as well. The other brands want you to pay for their marketing bills and clunky, ugly designs.

Excellent

Lightweight, versatile wear all the time sunglasses.

My favorite glasses - wear them all the time. Super lightweight and the Reactive lenses are a game changer - never need to take them off.