They're also made from BPA-free materials and offer 100% UV protection. Kids can wear these sunglasses all year round, and they come in two different sizes to fit different face shapes.
These sunglasses are available in many different colors and styles. Some Pit Viper Miami Nights come with anti-scratch coatings and custom-made lenses. You can even choose a pair of polarized sunglasses with different tints and lens colors. You can find them at Zumiez.