Oakley SI Ballistic M Frame 2.0 133mm Shield Sunglasses
Oakley
$175.00
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Free U.S. standard shipping and free returns from Nordstrom. Sold and fulfilled by Nordstrom, with current pricing, availability, and estimated delivery confirmed at checkout. 
Product Insights & Style Tips
Oakley SI Ballistic M Frame 2.0 133mm Shield Sunglasses carry a no-nonsense, performance-forward attitude. The shield silhouette sits on a semi-rimless frame for a lean, streamlined look, while O-Matter plastic keeps the piece light yet rugged. Distortion-free optics come through specialized lenses, and unobtanium nose pads add a sure grip even when the action heats up.
The balance feels right. The 133mm lens width and 132mm temple length keep the line clean while delivering solid coverage, and the thin temple technology slips under over-ear hearing protection and communication systems without bulk. With 100% UV protection and unobtanium nose pads plus temple sleeves, grip stays secure on sweaty days. Made in Italy, the frame is built to stand up to daily wear and rugged workwear alike.
Oakley is known for sport-meets-street eyewear that doesn’t shy from a mission-ready edge. This pair continues that thread, pairing a tactical silhouette with modern comfort—perfect for pairing with utilitarian jackets or sleek streetwear for a look that moves from training to everyday life with ease.
Materials / Fabrication
- Semi-rimless shield sunglasses
- Specialized lenses designed to deliver distortion-free optics
- Thin temple technology for compatibility with over-ear hearing protection and communication systems
- Lens width: 133 mm
- Temple length: 132 mm
- 100% UV protection
- Unobtanium nose pads and temple sleeves for a nonslip grip
- O-Matter frame material
- Plastic
- Made in Italy
- Prop 65 warning: contains bisphenol A and nickel
Recommended Care
- Wipe lenses with a soft microfiber cloth; if needed, use a gentle lens cleaner or lukewarm water with mild soap
- Avoid harsh chemicals, solvents, or abrasive cleaners that can damage coatings or plastic
- Store in a protective case when not in use
- Avoid exposing to extreme heat or direct sunlight for extended periods
Fit Notes
- Lens width is 133 mm and temple length is 132 mm.
- Nose pads and temple sleeves use Unobtanium for a nonslip grip during activity.
- Thin temple technology is designed to work with over-ear hearing protection.
- O-Matter frame material with a plastic construction keeps weight comfortable.