ANSI Z87+ certified for high impact, Foresight safety glasses provide a sturdy hold so glasses won't slide down a user's nose or cause irritation to the ears. They attach to the existing slots in MSA and Bullard 4100 and 3000 hard hats, and can be adjusted to fit—as well as lowered and raised under the brim of the hard hat. Worldwide Vision Technologies, 800-608-7978, www