Oakley SI Alpha Ballistic M Frame Sunglasses

Modular and scalable, the Oakley SI Alpha Ballistic M Frame Sunglasses are engineered to meet the unique demands of those who face the unknown. Whether a soldier is configuring a weapon or a load carriage, versatility is key. That's what inspired the Alpha concept, a design that offers multiple configurations based on the mission and methods of infiltration. Alpha is a three-part system composed of a frame, gasket, and goggle; a single lens works across all platforms. Oakley performance shield lens technology with High Definition Optics meets or exceeds ANSI standards for optical clarity, visual fidelity, and impact resistance. Stress-resistant O Matter frame material is both lightweight and durable for all-day comfort and protection. Unobtainium nose pads increase grip with perspiration for a nonslip grip that doesn't compromise on style. Thin stem technology optimizes durability and compatibility with over-ear protection and communication systems. Three-Point Fit technology holds lenses in precise optical alignment while eliminating pressure points. The Trap Door lens exchange system allows you to swap out the lenses seamlessly. Made in the USA.