AVI Survival is proud to introduce a new product for the EVO series Helmet: Gradient Lenses! These are made of high-quality Polycarbonate and coated to meet the high demand of aviation pilots who demand the best. The Ice Gradient Lens has a beautiful and effective Multi-Color finish that comes in two configurations, which are the inner lens for the EVO 052 and 252. These lenses are also compatible with the MSA Gallet LH050, LH250, and the LA100 Helmet. Outside lenses can be selected in the options page and are designed for the EVO 152 and 252 Helmet. The outside lens will also fit as a direct replacement for the MSA Gallet LH-250 and LA-100 helmet. All Lenses have been tested to MIL-V-43511C standard and come with a one year warranty against breakage. However, note that scratches are not warrientied. The Gradient Series lenses are darker for greater sun protection and come in four colors.