A crystal clear window to the outside world, the Tifosi Optics Women's Alpe 2. 0 Sunglasses reduce glare and boost optical clarity with their scratch resistant, anti glare polycarbonate lenses. The hydrophilic rubber nose and ear pads help your shades stay nice and secure during rapid movement and sweaty exercise sessions alike. Plus, they're RX compatible with Tifosi's DirectFit technology. Ideal for fast paced outdoor activities, the Alpe 2. 0 is extremely tough with shatterproof lenses and a virtually bombproof Grilamid TR 90 frame. 100% UVA and UVB protection shields your eyes from harmful UV rays on the brightest days of the year. Adjustable ear pads allow for an ultra precise fit, with this pair tailored to women with small to medium sized faces. Moreover, there's an included soft bag and hard case for carrying convenience.