We proudly carry Hercules 24 brand sports and rider glasses, featuring advanced lens design: UV400 Protection, scratch resistant, photochromic shatterproof polycarbonate trans for 24 hour lenses, have good exhaust ventilation, widely vision and can avoid strong winds, snow grains, mirage and all kind of strong ligh ,sponge Frame can be safely cling to face . adjustable non-slip and common high elastic strap; can be adapted to any size of head. For the outdoor enthusiast, you can put these glasses to the test and look great doing it. These glasses are perfect for use with motorcycle riding, off-road ATV/dirtbikes, snowmobiling, skiing, snowboarding, hiking, paintball, and more!