Our new flight deck glasses are excellent for hot weather, being on the open, reflected water, and for boating and deep-sea fishing. The bio-resin manufacturing process is used to create co-injected nylon frames, which are strong and long-lasting. Because it is heat- and cold-resistant, TR-90 nylon is a top material for sports and performance frames. Both 100% protection from ultraviolet radiation and high-energy visible blue light rays. Choose between Black, Red or Blue to add style and comfort to your day!