Forged with protection, shaped with industrial style, and built for speed, SI Shocktube brings ballistic capability to new levels. Fully compliant with the ballistic and optical standards of MIL PRF 32432, SI Shocktube is composed of an upper and lower jaw to maximize impact protection. Simple lens exchange with an included hex-key allows the user to swap lenses seamlessly. An Unobtanium™ nosepiece and thin ear stems make SI Shocktube adaptable for the active needs of Military, Law Enforcement, or recreational shooting.

• Plutonite® Lenses: Offer top UV protection, filtering 100% of all UVA, UVB, UVC, and harmful blue light up to 400nm.
• High Definition Optics® (HDO®): Patented technology provides superior optical clarity and razor-sharp vision at every angle.
• Three-Point Fit: Holds lenses in precise optical alignment while eliminating pressure points common with frames that hook the ears.
• O-Matter™ Frame Material: Stress-resistant, lightweight, and durable for all-day comfort and protection.

For delivery options and estimated timing, please review our Shipping Information. For return eligibility and instructions, please review our Returns Policy. Have a question? Contact Sunglass World.