These Under Armour sunglasses are designed for use on any occasion, whether on the move or busy relaxing. Their versatility arises from the rectangular shape of the front, suitable for all, as the frames can be fitted with prescription sun lenses. Sought-after characteristics abound: an ultralight TR90 structure, auto-locking hinges for increased durability, and non-slip nose pads and end tips. The lenses come in mirrored or polarized options.