Push boundaries and redefine performance with the Oakley OO9507D Shackle sunglasses. Featuring full-rim square frames crafted from a durable blend of nylon and propionate, these Oakley sunglasses deliver a bold, structured look with sharp angles and uncompromising style. The injected temples offer a lightweight yet secure fit, while the vintage-inspired key-hole bridge adds both comfort and a touch of retro flair. Equipped with mirrored black lenses that enhance contrast and shield eyes from intense light and glare, these mirrored sunglasses provide advanced UVA/UVB protection to keep you focused in every condition. Perfectly engineered for athletes and visionaries who lead with determination and confidence.