Workers' Clothing & Protection
Carhartt Braswell Anti-Fog Bifocal Reading Safety Glasses Eye Protection, Black Frame, Clear Lens, 2.5 Diopters
Lightweight half-frame design for all-day comfort Bifocal reading lens insert Adjustable nosepiece for a customized fit; Ratchet temples for optimal face angle Scratch resistant polycarbonate lens provides 99% UVA/B/C protection Meets standard ANSI...
https://www.bizrate.co.uk/workersclothing_protection/carhartt-braswell-anti-fog-bifocal-reading-oid36531006442.html