Oakley SI Ballistic M Frame 3.0 with Bone Frame and Prizm Grey Lens Oakley SI Gloves Stretch fabric on a closed

Stretch fabric on a closed back provides a secure fit

ESS Modular Technology™ allows all lenses to be quickly and inexpensively interchanged

wind and impact

You can also get the best polarized lenses on the planet

Oakley SI Ballistic M Frame 3.0 with Bone Frame and Prizm Grey Lens Oakley SI Gloves Stretch fabric on a closedOakley SI Ballistic M Frame 3. 0 Tactical Sunglasses quite literally took the 2. 0 to the next level. All the best features of the 2. 0 remain, but with some key improvements for military and tactical personnel. To better accommodate peripheral gear such as night vision and comms devices, several design enhancements were made. First, the temple stems were thinned out to provide a good seal for over ear systems, whether with or without a helmet. The