These lightweight, unilens spectacles with built-in browguard fit easily over prescription eyewear. Adjustable length Duoflex™ temples provide less pressure behind the ear for improved comfort. In addition, both clear and gray tinted lenses are available with Uvextreme™ coating that resists scratching, fogging, and static. Gray lens is appropriate for outdoor wear; both clear and gray lenses absorb 99.9% of UV radiation up to 400nm.
Spectacles weigh 51g.
Meet ANSI Z87.1-1989 standards.