Oakley Thump Pro 512 MB Sunglasses 05-180 Crystal Black Frame with Grey Lenses

THUMP PRO combines three decades of Oakley optical innovation with the convenience and performance of cutting-edge audio. This isn’t just a state-of-the-art song player or a world-class optical instrument. This is a training tool that brings out the athlete in you. Its crystal clear sound bathes the brain in music that lets you endure the burn and take your training to the next level. Absolute freedom of movement with no wires or cords to tangle, dangle, or get in the way of your workout. Sweat-resistant design, optimized for sport use. User-changeable lenses that allow you to adapt quickly to any sport environment. Oakley’s renowned HIGH DEFINITION OPTICS® for unbeatable clarity and the sharpest, truest vision. The ability to store up to 60 songs on the 256 MB version. 75MHz DSP with 18-bit Sigma Delta DAC for premium audio fidelity. Up to 6 hours of playback time on a single charge, enough to power you through your most grueling training session. Custom Mylar® speakers with six directions of movement for a fully adjustable fit that lets you control the balance of music and environment. Easy-to-use interface that gives you instant access and full control of your music. Lens contours that maximize protection against sun, wind and side impact. Patented XYZ OPTICS® to give you razor-sharp vision at all angles of view. Pure PLUTONITE® lens material to filter out 100% of all UVA, UVB, UVC and harmful blue light up to 400nm. Materials and geometries that meet or exceed all minimize