Whether you are going for a run or running some errands these will be your go-to glasses. They are designed for both style and function and come in multiple colorways. SpecificationsFrame: Light & Durable Grilamid TR-90Lens: Shatterproof polycarbonate glare-reducing lenses with 100% UVA / UVB protection from UV RaysFeatures: Integrated hinge never pulls hair, hydrophilic nose pads for increased gripping, and Tifosi Glide technology allows the frame to slide on comfortably and provide a no-slip fitFit: Small-Large | Weight: 24GIncluded: Microfiber Cleaning Bag