The design of the Durden goggles blends retro and modern elements. They are an excellent choice for skiing, snowboarding, and all-mountain use. The Durden model is straightforward yet high-quality. Sweet Protections patented RIG lens technology offers excellent contrast, great color reproduction, and reduces eye strain. - Medium-sized frame - Cat3 lens with 12% light transfer - Cylindrical lens shape, lens thickness: 1.3 mm - Strongly hydrophobic and oleophobic lens coating - Wide field of view - 100% UV protection