Bolle Safety SILEX Smoke Translucent / Yellow Temples AS/AF Smoke Lens (SILEXPSF) (10 Pack)FLEX 160 technology that fits every face perfectly, flexible bi material temples and absolute support without pressure points. SILEX has a panoramic vision, an ultra wraparound protection, lenses with a refined design and coloured temples by Boll Safety. No compromise on performance, comfort, style and affordability, SILEX is suitable for all industries: construction, automotive, mining, production line. FLEX 160 temples to adapt to all heads and