Revolutionary Grimalid TR90 nylon resin creates a sunglass with dimensional stability in a resilient & super light weight frame that can withstand extreme temperatures. Extremely flexible, infusing a 'tough to break' quality. Seeing is believing, see below photo! Grimalid frames are made for speed sports where flexibilty is needed for 'windflow' - they also mould to your own head shape over time, especially useful if you wear a helmet. Grimalid displays exceptional resistance to erosion from sun lotions. Click to view full Grimalid range. Click Here

Super Flex Grimalid Frames