Goodr the ogs going to valhalla sunglassescombining classic style with modern sports technology, goodrs the ogs going to valhalla sunglasses are great for running, beasting, biking and for your active lifestyle to its full extent.the sunglasses are stabilised with an anti slip interior grip and a snug, lightweight fit that keeps the glasses in position.the pair of lenses are polarised to maximise glare reduction for a restful vision experience. The lenses also provide uv400 protection which blocks 100% of harmful uva and uvb light radiation.featuresanti slip gripsnug and lightweight fit for stabilisationglare reducing, polarised lensesuv400 protection blocks 100% of harmful uva and uvbsuitable for running, beasting and bikingbuy goodr sport sunglasses from chain reaction cycles, the world's largest online bike store.