250 01 D520 Rimless Safety Glasses with Blue Metal Detectable Temple, Clear Lens and Anti Scratch Fogless® 3Sixty™ Coating Pyramex low pressure for excellent comfort Bio based Retail Eyewear low pressure for excellent comfort Bio based materials made in North America Independently tested NRR 32 SNR 38 When stored in its original packaging FogLess® 3Sixty™ is an enhanced hydrophobic bonded lens coating that repels moisture and prevents fog from gathering Modern and sporty half frame styling flexible temples provide a secure fit without uncomfortable pressure points Special nylon temples are metal detectable and X Ray detectable Plated steel screws resist corrosion while providing metal detection properties FogLess® 3Sixty™ enhanced hydrophobic action resists lens fogging and provides clear vision in extreme working conditions Molded nose bridge design to fit the vast majority of users 9 Sold as quantity: 12 Pairs