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 interface between the arm and the lens has been optimised in the Slice for super-fast lens changing.Ideal for triathletes and runners, and weighing only 29g, the Slice is the one of the lightest shield lens interchangeable models in the Tifosi range.FEATURESFits S-M face sizeWeight: 29 gramsLenses Included: Smoke / All Conditions Red / Clear Grilamid TR-90 Frame - Light & Durable Nylon MaterialPolycarbonate Lens - Scratch-Resistant And Shatterproof MaterialHydrophilic Rubber - Increased Grip For Security, Even When You SweatUV Protection - Eye Protection From UVA/UVB RaysAdjustable Ear Pieces - Limits Slippage And Increases ComfortAdjustable Nose Pieces - Limits Slippage & Increases ComfortCase Included - Zippered Case & Cleaning Bag