About the Holbrook Mix: The Oakley Holbrook Mix is a lifestyle and performance men's sunglasses. Capturing the lens shape of Holbrook, this new edition recrafts the original with enhancements that include stainless steel temples and sure grip of Unobtainium. Ideal for active men, it also features lightweight materials, optimized peripheral vision of 6 base lens curvature. Exceptional Lens Quality: Features Oakley Prizm lenses that enhance color, contrast, and detail for an optimized viewing experience, polarized options to reduce glare for clearer vision in bright conditions and High Definition Optics (HDO), they provide superior clarity and sharp vision from every angle. Perfect Frame Fit: High bridge design with a one-size-fits-all frame and Unobtainium earsocks that increase grip with sweat, ensuring a secure and comfortable fit during any activity. Three-point fit that holds lenses in precise optical alignment. Care and Secure Kit: Includes an Oakley microfiber bag with a Accessory print on one side and an Oakley leash to keep your sunglasses clean, secure, and always close at hand. Peace of Mind Guarantee: Backed by a manufacturer warranty, ensuring your Oakley sunglasses are protected against defects and craftsmanship issues, providing you with peace of mind and confidence in your purchase.