PROVISO 2 PROPIONATE VISOR + 691 HEADGEAR
Visor with headgear for protection of brow, head, eyes and chin for the protection of part of neck.
Headgear is mod. 691, incl. sweatband and adjustable in 3 positions.
PROVISO 1 features polycarbonate optical part, resistant to impacts and heat.
PROVISO 2 features cellulose propionate optical part, resistant to impatcs and heat and with external anti-scratch treatment and internal anti-fog treatment.