Key Features:Futuristic frame design combined with a comfortable fit and genius lens changing system,Special 3 step temple length adjustment system,Interchangeable polycarbonate lenses with special air flow system and anti-fog coating on the inside of the lens which ensures better performance in humid weather conditions,the included lenses feature a hydrophobic coating. In rain, the water will slide off the lenses while riding,High-end Grilamid frame with adjustable rubber nose piece,Colour: Gloss Black, Gloss Metallic Cobalt, Gloss Metallic Red, Gloss White, Matte Neon Yellow.