Great! Comfortable. Curved shape fits well on top of my head when not needed. Brown polarized lens work well for bright sun glare as well as providing more contrast in early evening. Light weight. Thought they might be flimsy with no frames but they're actually very sturdy. Bifocals located slightly low but I like it. It keeps it out of the way for normal distant viewing. Case is nice. Shipped promptly.<br /><br />Update: Changed rating from 5 star to 1. After wearing for 6 months noticed a stress crack in one lens through the hole where the nose bridge attaches. Crack getting longer. Estimate another month before glasses break completely in half. I really liked them and treated them gently but won't be buying any more glasses that don't have frames.<br /><br />Update 2: After 9 months of light use, always on my face or in case, never sat on or damaged they finally cracked in two through the screw hole at the nose bridge. A shame 'cause I really liked them.