Vision Plus our industry-leading head protection system offers wearers of prescription glasses total safety reassurance with moulded integrated eye protection uniquely certified to grade A high impact levels. Optical clarity to Class 1 for continuous use - standard on all Centurion face protection Grade A High Energy Impact Protection to EN 166: providing the highest impact protection possible within EN 166 - better than any other integrated eyewear on the market! Large side pull tabs enable the wearer to quickly and easily move the visor up and down even when wearing gloves Moulded design provides improved lower cheek coverage Includes anti-scratch and anti-mist coating for improved durability and visibility Helmet approved to EN 397: 1000V a.c, LD, MM, -40C, ANSI/ISEA Z89.1-2009 Type 1 Class E LT. Visor approved to EN 166 1 A T, EN 170 2C-1,2,ANSI/ISEA Z87.1.