Sunglasses with polycarbonate anti-fog lens impact, resistant 2.2mm. 100% UV protection. The frame, black "soft touch rubber effect" is made of impact-resistant polycarbonate. Its comfortable shape makes this product unique in its kind for protection from wind. This feature, combined with the temples, thin and straight, makes it perfect for use under any type of helmet. It 'also provided thewith an optical support for prescription lenses, sold separately.