Kick it into top gear with a pair of shades built to blaze the most daunting terrains. Designed with the avid runner and cyclist in mind, the weatherproof lens coating functioning in unison with an ultra-light, heavy-duty TR90 frame, guarantees a formidable piece of eyewear that is suitable for any situation.   Note: This page is for the lenses purchase of Trail Blazer Sunglasses only. Frames and straps are not included in purchases on this page.