Oakley OO9488 Flak 2.0 XXL are performance sunglasses designed for active use, combining a lightweight O Matter frame with polarized lenses to reduce glare and improve visibility during outdoor activities. Key attributes: Black | Nero | O Matter | Polarized lenses | Reduces glare and enhances contrast | Sun protection | Extended temples for added stability | Secure, comfortable fit during movement | Wraparound frame | Sporty silhouette | Dimensions & fit: Athletic wraparound fit | Stable fit for high-movement activities | Composition & care: O Matter frame | Polarized lenses | Wipe lenses with a microfiber cloth. Clean frame with mild soap and water. Store in a protective case when not in use.