The Radius was created to merge
maximum ballistic protection, comfort, coverage, and style. It's best
fit is with medium to large faces. Designed with the shooter in mind,
the frames provide full Z87+ ballistic protection, durability, and
flexibility in a lightweight package. Like all Magpul Eyewear, the
Radius is constructed of injected-molded TR90 for maximum impact
resistance, flexibility, and comfort.