Our HD Polarized lenses are made of super light low specific gravity nylon completely suitable for sports sunglasses and it is highly adaptable for fast-paced activities like football, biking, basketball, and tennis. The high ABBE value can further enhance sporting performance by providing crystal clear clarity with maximum sharpness. To achieve maximum eye protection, the polarized coating is equipped with excellent filtering properties, blocking up to 100% (400nm) of harmful UVA and UVB rays without distorting colours, boasting an excellent polarizing efficiency.