Performance, protection, and comfort are sculpted into a new dimension of style with an interchangeable lens design that keeps you a step ahead of changing light conditions. Oakley SI's original Half Jacket Sunglasses quickly became essential gear for athletes, and version 2.0 take that proud heritage to the next level of design. Plutonite lens material blocks 100% of all UVA/UVB/UVC rays and harmful blue light up to 400 nm wavelength. Incorporating Oakley's High Definition Optics and XYZ Optics technologies, the Half Jacket 2.0's contoured lenses extend razor-sharp clarity at all angles of view, maximizing peripheral vision and protection against sun, wind, and side impact. Polarized lens options further minimize glare for even greater protection. The Oakley Half Jacket 2.0 Sunglasses meet ANSI Z87.1 standards for optical clarity, visual fidelity, and impact resistance. Lightweight, rugged O Matter frame material resists stress and maximizes comfort for all-day wear. Hydrophilic Unobtainium frame components provide a secure fit, even when you're dripping with sweat. The semi-rimless design means there's no frame rim to block your downward view. The comfort and performance of Oakley's Three-Point Fit holds lenses in precise optical alignment for superior clarity. Metal icon accents lend distinctive Oakley style. Grey Lens -
Suitable for medium to bright light, the Grey Lens features 15% visible light transmittance. This excellent all-purpose lens enhances contrast in sunny conditions and meets MCEPS neutrality and chromaticity requirements.Grey Polarized Lens -
Suitable for medium to bright light, the Grey Lens features 15% visible light transmittance. This excellent all-purpose lens cuts blinding glare while offering truer color perception.