Skanto | Dynamo Eyewear - Sykkel Solbriller Med Polariserte LinserFIVE INTERCHANGEABLE LENSES : These cycling glasses come with 4 extra lenses that can be easily replaced. 1. Black polarizing lens: reduces glare and gives your eyes a break. 2. Yellow lens: improves contrast and visibility, ideal for dusk, fog and rain. 3. Silver lens: effectively filters blue light from water and sky. 4. HD clear lens: perfect for cycling in low light conditions or at dusk. UV400 PROTECTION : These sports glasses are designed for