Today's sunglasses have every advancement (including blue-ray blocking and speed tracking) you could dream of.
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Tom Ford Blue Block Anna Optical specs filter out blue light from screens big and small to help prevent digital eye strain—in the most chic way. ($430, tomford.com)
Photo: Tom Ford
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Made for Reflection
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A Wearable Dashboard
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Track your speed, distance, heart rate, and more in real time on the miniscreen in these Solos smart glasses. Pair them with your smartphone while you sweat to make calls or access your playlist hands-free. ($499, solos-wearables.com)
Related: Here are the best running sunglasses for bright summer workouts.