Smith Interlock Trace Sunglasses - Polarized

With polarized carbonic lenses, Smith's Interlock Trace Sunglasses make a day out on the water easier on your eyes. If you're not water-bound, change your lenses using these shades' new INTERLOCK Interchange system. Simply twist the temple arm to open the frame a crack, switch lenses, and twist the arm back for a secure close. The Interlock Trace Sunglasses' strong, flexible frame survives your bike rides and summer hikes, and comfortable temple pads won't create a brain-squeeze. The Interlock Trace's rectangular lens shape provides coverage on bright, sunny days. *See sizing chart for list of interchangeable lenses.