PIP Bouton Optical Headgear for Face Protection with Ratchet Suspension - Premium FEATURES •Ratchet suspension provides effortless size adjustment •Lightweight, durable blue polypropylene •Premium fine tooth ratchet suspension offers more control for an exact fit •Visor attaches easily with pin adjustment, and conveniently flips up out of the way when not in use •Includes brow sweatband •Meets ANSI Z87.1+ •Meets CSA Z94.3 Rediscover Bouton® Optical. Nearly 40 years ago HL Bouton Co. Inc began producing eyewear for industrial workers with one thing in mind…give the workers safety glasses that they want to wear. Currently Bouton® Optical has nearly 50 distinctive shapes of safety eyewear - and some are even adjustable. Bouton® Optical also offers you the right lenses for your working environment. Anti-Scratch and Anti-Fog options are standard on many of their glasses and special treatments are available to extend the life of your eyewear while helping you see better by filtering light and reducing glare.