ImpactX® lenses are guaranteed unbreakable. Their molecular semi-rigid properties ensure unique light management and unparalleled eye protection from sun rays and atmospheric elements. ImpactX® is a family of patented polyurethane optical polymers, transparent and unbreakable, originally developed for military and aerospace requirements to provide bulletproof, transparent, and lightweight material capable of providing superior protection, reliability and longer lasting performance than polycarbonate.
For more information visit our photochromic lens page https://www.rudyprojectna.com/pages/rudy-project-impactx-photochromic-lenses