Get The Advantage! The Thief sunglasses with APV (Advanced Periphery Vision) offers 20% more peripheral vision for more responsive reaction time. "FOP" lens tint enhances the contrast and illuminates ball on background of sky and grass. TGD (Titanium Grilamid Frame) for lightweight, durable comfort. Modular Protection Zone hinge absorbs shock and adds stability. Anti-Bounce Bridge (ABB) reduces frame movement during play.