The Tifosi Slice provides fantastic frameless optics with an organic, curved lens design, combined with the aggressive arms of the Alliant model for a dynamic look.The stylish crystal black Slice comes equipped with Tifosi’s Enliven Bike Contrast Enhancing lens, to fine tune the wavelengths of light that matter most – making greens, reds and blues all pop with definition.Regular colour-tinted lenses enhance some colours but distort others, but Tifosi’s Enliven Colour Capture Technology enhances all of the key colours without distortion.Includes a zipped hardshell case and a microfibre cleaning pouch.Hydrophilic rubber ear and nose pieces for a no-slip fit,Adjustable nose and arm pieces,Frameless design increase air circulation & reduce fogging,Fits S-M face size,29 grams,100% protection from harmful UVA/UVB rays,Lifetime Warranty against manufacturer defects*,Compatible with the RX03A optical adapter.