Honeywell Uvex Tirade Sealed Eyewear Frameless, unilens design allows for wide-field peripheral vision. Indirect ventilation channels on the foam and subframe provide superior dust filtration keeping debris out of the eyes. Uvextra anti-fog coated lens reduces fogging, keeping lenses clear. Quick-release hinge system converts easily from temples to headband. Removable temples and standard adjustable headband included (Hypoallergenic latex-free option available) Pack of 1