These super-sized Adidas Dunamis are out to make a statement, and some down-to-Earth trail-running types might feel somewhat self-conscious wearing them on casual runs and races. I definitely did. But once you realize how ridiculously lightweight these Dunamis are, and get a taste of the level of functionality they offer, it’s easier to put such reservations to one side.

Designed for use by all kinds of runners (on road, trail and track), as well as cyclists (again, across all forms of riding, from mountain biking to gravel and road riding) and other sporty types (golfers, tennis players) these brand new sunnies have been released in time to coincide with the start of the Summer Olympic Games in Paris. Tying in with that things-that-originated-in-Greece theme, the name Dunamis comes from an Ancient Greek philosophical concept about releasing inner power, potential and ability (Adidas certainly aren’t shy when it comes to making grandiose statements with their products). With a range of lens and arm color options available, the Dunamis have been made in collaboration with Italian eyewear maestros .

The frameless design features a single-piece, wide, wraparound, visor-style lens that offers superb surround vision, completely unimpeded by obstructions. These category 3 sunnies have a rating of 14% to 15% (it varies very slightly according to the lens color you opt for). Although it’s not polarized, the thermoformed lens is engineered to enhance color perception and reduce .