267 HPF210C Disposable Soft Polyurethane Foam Corded Ear Plugs NRR 32 SNR 38 _related_passive earmuffs Tall collar design with asymmetrical Size:XL2X Tall collar design with asymmetrical zipper to avoid chaffing Over the glass design helps keep prescription eyewear users in compliance Can also be worn by itself as a regular safety glass Rimless frame design ensures an unobstructed view Adjustable length temples provide the user with a secure custom fit Molded nose bridge design to fit the vast majority of users U Fit® spatula temples 4 Base curve lens Meets ANSI Z87 uniform fit Smooth closed cell outer layer that prevents debris build up Soft and comfortable PowerSoft™ foam supports all day comfort Black PVC cord for convenience and to prevent loss of ear plugs NRR 32 protection Sold by the Box