I have worn this Mephisto sandal for over 15 years and love it. Have worn it all over the world and it is time to replace them. I found that the Tatuis classic is not available in stores. Tried to order from Amazon and could not get the sizing to make sense. Only 7 US and 13 US were listed by every company shown on Google. Could not find any other information on availability. Need to order 2 pair, black and Brown but could not. First time I have had trouble ordering from Amazon in over 15 years.