With Piranha’s proprietary flip-up technology

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Purple to pink gradient frames

Triplet frame with gold-edge detailing

The composite and bamboo materials are biodegradable and can be composted

Thunder Polarized FLX-T Sport Sunglasses Readers With Piranha’s proprietary flip-up technologyIf you often find sports sunglasses too tight or uncomfortable, then FLX T flexible temple sunglasses are a great fit for you! The double mold TPS temples are lightweight, comfortable, and conform to the shape of your head. With soft rubberized nose pads and temples, you can wear them for hours and barely notice them. The black sunglasses also have a bright yellow temple accent for that athletic, racing style. The smoke gray lenses extend a bit beyond