The tifosi tempt cycling sunglasses are ideal for activities in bright sunlight when the sun is at its strongest the perfect addition to your cycling wardrobe to keep y our vision clear when the sun is shining so you can enjoy a ride in the sunlight without irritation these riding glasses come in a choice of colours and lenses the high speed red fototec lenses boast a light transmission range from 35 12 and are good for sharpening contrasts when you are transitioning from light to dark rapi