Any associations you might have with Nike eyewear might be subverted by these sporty lenses. The Nike Windshield Elite sunglasses are an ultra-lightweight option that you can wear outdoors while working out but honestly they look incredible paired with any number of sportswear/streetwear fits. I really like this orange and white colorway, but there’s some other fun options as well. The Nike Low Light Tint brightens shadows and enhances ambient light at night so they also do have a functional aspect. Available at Nike Vision and other eyewear outlets.