Only tried on indoors. It seems the storage method was not good, and they got a little dirty. Size is a bit tricky. I felt the size was too big, so I cut and sewed the rubber on the back (see photo 3). The size has become considerably smaller, and I think they are suitable for a 22.0 size. (I'm a 22.5, and the toes felt a little tight, so I think they're suitable for a 22.0. Or maybe even a 21.5.) In the end, I couldn't match these shoes with my outfits, so I haven't had a chance to wear them. I'd like to pass them on to someone who will. The color is just adorable. I will only protect them from water damage and ship them at the lowest possible cost. Please be aware that they may be somewhat flattened. If the above is acceptable, immediate purchase is welcome. Please, someone wear them! Discounts are available for combined clothing purchases. Please see the following tag: #Kogane-ya Clothing Mustard Yellow