The Lowdown Slim, from Smith Optics, is definitely cool enough to hang with its big bro. ; Made for smaller faces, the Slim is a scaled down version of Smith's popular Lowdown shades. ; Evolve frame material is durable and flexible, perfect for a variety of activities. ; Carbonic TLT (Tapered Lens Technology) corrects visual distortion by progressively tapering the lens from the optical center towards the outer edges. ; Six-base lens curve. ; 100% UV protection. ; Hydrophilic Megol nose and temple pads for added comfort. ; A medium fit with medium coverage. ; Smith Optics logo details at outer temples. ; Storage bag included. ; Imported. Measurements: ; Eye Size: 53 mm ; Bridge: 14 mm ; Temple Size: 134 mm ; Weight: 1 oz ; This product may have a manufacturer's warranty. Please visit the manufacturer's website or contact us at for full manufacturer warranty details.