Hit the trails or the slopes in style and safety with the Bolle B-Rock sunglasses. Designed as Bolle's first dedicated mountain bike model, these are built for action. The full-frame wraparound design gives you maximum protection from wind, dust, and debris. They feature Bolle's B-MAX lens technology, which means an extra-large field of view – crucial for seeing obstacles coming from your periphery. The lenses are B-CLEAR, offering great optical clarity, and the frame uses B-FLOW technology for enhanced ventilation to reduce fogging. They also have a cool internal brow bar for structure and a wide field of view. The temples are designed with B-SHAPE for a secure, comfortable fit during movement. This specific model comes in a sleek matte black frame with TNS Oleo AF lenses. Whether you're mountain biking, running, or just love a sporty look, these Bolle sunglasses combine performance, protection, and killer style.