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Subtle doesn't have to be boring. The Oakley HSTN SQ Sunglasses sharpen a squared-off silhouette with modular design and premium accents for a refined, street-ready look.
Designed for daily wear, these sunglasses combine a durable O Matter frame with grippy Unobtainium nosepads to stay comfortable and secure through movement and sweat. Prizm Black Polarized lenses cut glare and deliver enhanced contrast across bright environments, making them perfect for driving, beach days, and everyday city life.