The Fishbone is the latest addition to Action Optics' line of polarizing sunglasses, sporting a sleek, modern look and glare-blocking temples that allow peripheral vision. The Fishbone is available with glass ($135-$160) or lightweight polycarbonate ($99.95) lenses, the latter featuring a special scratch-resistant coating. Glass lenses are available in three tint densities that compensate for changing light conditions, as well as two constant-density tints. Both lens materials offer superior glare reduction and UV protection, and the lenses are tapered to eliminate distortion. Frames are made of rugged nylon and feature non-slip nose pads and temple-tip inserts. Available frame colors include graphite, evergreen, black seaweed and black. Action Optics, Ketchum, ID; (800) 654-6428; www.actionoptics.com.