Designed for those who demand uncompromising performance, the Oakley OO9154 Half Jacket® 2.0 XL delivers next-level precision and style. Featuring semi-rim nylon and propionate frames, these rectangular glasses provide a lightweight, streamlined look with sharp definition. Prizm™ lenses enhance contrast for crisp, clear vision, while Polarized sunglasses technology reduces glare for maximum clarity in bright environments. Mirrored sunglasses with blue lenses add a standout metallic finish, perfectly paired with advanced 100% UVA/UVB protection. Engineered for grit and determination.