Bolle Silium+ Safety Glasses SmokeUltra lightweight with a wraparound design, the Boll Silium+ offers a wide field of vision which provides crucial peripheral protection. The smoke lens allows you to work in bright conditions to reduce glare without affecting colour balance. A high performing Platinum anti scratch and anti fog coating on both sides of the polycarbonate lens delivers resistance to surface damage from fine particles and clear vision in humid environments. Made from