UVXA401 / A401 GLASSES SPARTAN 400 GRAY LENS Willson™ A200 and A400 Series Safety Eyewear This collection offers basic, economical eye protection in a variety of styles. The Willson™ A200 series features the unilens design, integral sideshields and nosebridge, and a choice of frame colors with a built-in browguard and adjustable temples. The Willson™ A400 series creates a sporty look with its unitary wraparound lens design and offers several lens tints. All lenses absorb more than 99.9% of harmful UV light. All styles meets or exceed the ANSI Z87+ Standard. The Willson™ A200 series also meets the CSA Z94.3 Standard.