This is my other favorite pair of glacier glasses. (a close tie with my Julbo micropore old-school round style). These have the common Julbo attributes of super glear lenses and quality materials for real climbing use, are lighter, have a more modern look, and the lenses are HUGE so you have better peripheral vision. You look a bit like a preying mantis with giant bug eyes, but you can see all around you, and find that hold you might otherwise miss. Pretty worthwhile. Note: these are DARK DARK DARK like all real glacier glasses. Too dark for driving. If you have very long lashes, you will find yourself occasionally smearing the lenses with them, but that's true of all wrap-around sunglasses.